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1/30 xc6217 etr0322_010 xc6217b281mr 2.4 2.45 2.5 2.55 2.6 2.65 2.7 2.75 2.8 2.85 2.9 vout_hsmode(v ) 2.5 2.55 2.6 2.65 2.7 2.75 2.8 2.85 2.9 2.95 3 vout_gomode(v ) iout=0.1ma iout=50ma vout_hsmode vout_gomode output current time (500usec/div) iout=0.1ma vin=3.8v,tr=tf =5usec, ta=25 cin=cl=1.0uf( cer amic ) regulators with green operation (go) function output voltage range: 0.8v ~ 4.0v output current: 200ma low esr capacitor compatible high ripple rejection, low output noise cl high-speed auto-discharge (xc6217b/d) ultra small package: usp-4d general description the xc6217 series are precise, low noise, high speed, low dropout regulators with green operation (go) function. they are fabricated using torex?s cm os process. performance features of the series include high ripple rejection and low dropout voltage, and the series include a reference voltage source, an error amplifier, a current limiter, and a phase compensation circuit. go provides high speed operation, low power consumption and high efficiencies by automatically switching between a high speed mode (hs) and a power save mode (ps) depending upon the load current level. the switching point of the go to the output current is being fix ed inside the ic. when only high-speed operation is required, it can be fixed by inputting a high level signal to the go pin, thus providing operating conditions with the most suitable level of supply current for the application. the ce function enables the output to be turned off resulting in greatly reduced power consumption. in this state, with the xc6217b/d series, the ic turns on the internal switch located between the v out and v ss pins. this short enables the electric charge at the output capacitor (c l ) to be discharged via the internal auto-discharge resi stance, and as a result the v out pin quickly returns to the v ss level. the series' output stabilization capacitor (c l ) is also compatible with low esr ceramic capacitors. output voltage is selectable in 50mv increments within a range of 0.8v~4.0v, using laser trimming technologies. the current limiter's foldback circuit also operates as a short circuit protection for the output current limiter and the output pin. a pplications cellular phones cordless phones wireless communication equipment portable games cameras, vcrs portable av equipment pdas typical application circuit features output current : 200ma dropout voltage : 80mv@ i out =100ma, v out(t) =3.0v operating voltage range : 1.6v ~ 6.0v (0.8v Q v out(t) Q 1.55v : 1.8v ~ 6.0v (1.6v Q v out(t) Q 4.0v output voltage setting range : 0.8v~4.0v (50mv increments) accuracy : + 2% (hs: v out > 2.0v) + 30mv (hs: v out Q 1.95v) +2.5%, -3.5% (ps: v out > 2.6v) +3.5%, -4.5% (ps:1.6 Q v out Q 2.55v) +70mv, -90mv (ps:0.8 Q v out Q 1.55v) low power consumption : 4.5 a (typ.) when ps mode 25 a (typ.) when hs mode standby current : less than 0.1 a high ripple rejection : 70db @ 1khz (when hs mode) operating temperature range : -40 ~85 low esr capacitor : 1.0 f ceramic capacitor compatible ultra small packages : usp-4d, sot-25, cin 1uf (ceramic) input input cl 1uf (ceramic) vout vin ce go vss typical performance characteristics
2/30 xc6217 series pin number usp-4d sot-25 ssot-24 pin name functions 4 1 4 v in power input 1 5 3 v out output 2 4 - go green operation mode switch 5 2 2 v ss ground 3 3 1 ce on/off control * xc6217a/b type: usp-4d package xc6217a/b type: sot-25 package xc6217c/d type: ssot-24 package pin configuration pin assignment sot-25 ( top view ) ssot-24 ( top view ) usp-4d ( bottom view ) 1 23 4 ce vin vout go 5 vss 123 4 5 vout go vin vss ce 12 3 4 vin vout ce vss
3/30 xc6217 series designator description symbol description a : ce high active, no cl discharge resistor b : ce high active, with cl discharge resistor c : ce high active, no cl discharge resistor, no go pin (ssot-24) type of regulator d : ce high active, with cl discharge resistor, no go pin (ssot-24) output voltage 08 ~ 40 : ex.) v out (t) = 3.0v = 3, = 0 : 100mv increments, when 0.8v Q v out(t) Q 1.50v in hs mode;; hs mode: v out(t) + 30mv ps mode: +70mv, -90mv ex.) 0.8v =0, =8, =2 : 100mv increments, when 1.6v Q v out(t) Q 1.9v in hs mode; hs mode: v out(t) + 30mv, ps mode: +3.5%, -4.5% ex.) 1.6v =1, =6, =2 : 100mv increments, when 2.0v Q v out(t) Q 2.5v; hs mode: + 2%, ps mode: +3.5%, -4.5% ex.) 2.0v =2, =0, =2 2 : 100mv increments, when v out(t) > 2.6v; hs mode: + 2% ps mode: +2.5%, -3.5% ex.) 3.0v =3, =0, =2 : 50mv increments, when 0.85v Q v out (t) Q 1.55v; hs mode: v out(t) + 30mv ps mode: +70mv, -90mv ex.) 0.85v =0, =8, =a : 50mv increments, when 1.65v Q v out(t) Q 1.95v; hs mode: v out(t) + 30mv, ps mode: +3.5%, -4.5% ex.) 1.65v =1, =6, =a : 50mv increments, when 2.05v Q v out(t) Q 2.55v; hs mode: + 2%, ps mode: +3.5%, -4.5% ex.) 2.05v =2, =0, =a output accuracy a : 50mv increments, when v out(t) > 2.65v; hs mode: + 2% ps mode: +2.5%, -3.5% ex.) 3.05v =3, =0, =a product classification ordering information xc6217 ?????
4/30 xc6217 series designator description symbol description : 100mv increments, when 0.8v Q v out(t) Q 1.50v in hs mode;; hs mode: v out(t) + 20mv ps mode: +50mv, -70mv ex.) 0.8v =0, =8, =1 : 100mv increments, when 1.6v Q v out(t) Q 1.9v in hs mode; hs mode: v out(t) + 20mv, ps mode: +2.5%, -3.5% ex.) 1.6v =1, =6, =1 : 100mv increments, when 2.0v Q v out(t) Q 2.5v; hs mode: + 1%, ps mode: +2.5%, -3.5% ex.) 2.0v =2, =0, =1 1 : 100mv increments, when v out(t) > 2.6v; hs mode: + 1% ps mode: +1.5%, -2.5% ex.) 3.0v =3, =0, =1 : 50mv increments, when 0.85v Q v out (t) Q 1.55v; hs mode: v out(t) + 20mv ps mode: +50mv, -70mv ex.) 0.85v =0, =8, =b : 50mv increments, when 1.65v Q v out(t) Q 1.95v; hs mode: v out(t) + 20mv, ps mode: +2.5%, -3.5% ex.) 1.65v =1, =6, =b : 50mv increments, when 2.05v Q v out(t) Q 2.55v; hs mode: + 1%, ps mode: +2.5%, -3.5% ex.) 2.05v =2, =0, =b output accuracy b : 50mv increments, when v out(t) > 2.65v; hs mode: + 1% ps mode: +1.5%, -2.5% ex.) 3.05v =3, =0, =b g : usp-4d (xc6217a/b type) m : sot-25 (xc6217a/b type) package n : ssot-24 (xc6217c/d type) r : embossed tape, standard feed device orientation l : embossed tape, reverse feed product classification (continued) ordering information (continued) xc6217 ?????
5/30 xc6217 series packaging information usp-4d sot-25 (sot-23-5) ssot-24 - 2.0+0.2 1.3+0.2 2.1+0.3 3 - 0.25 0.35 1.25 +0.05 -0.1 +0.2 -0.1 +0.05 -0.1 +0.1 -0 0 +0 -0.2 0.3 +0.1 -0.05 0.125 0.9+0.1 0.9 +0.2 -0.1 . . 3 2 1 4 1. 6 0. 08 1. 0 0. 1 (0. 6) 0. 8 0. 1 1. 2 0. 08 0. 2 0. 05 0. 2 0. 1 0. 2 0. 1 0. 2 0. 05 ( r 0. 05) 12 43 43 12 a a a a 0. 3 0. 05 m ax0 . 6 0. 007 +0. 005 -0.004 . * soldering f illet s urf ac e is not f ormed because the sides of the pins are plated.
6/30 xc6217 series represents product series represents type of regulators represents type of regulators represents output voltage mark product series 1 xc6217xxxxxx mark output voltage 100mv increments output voltage 50mv increments 0.8v~3.0v 3.1v~4.0v 0.85v~3.05v 3.15v~3.95v product series v a e l xc6217axxxxx x b f m xc6217bxxxxx mark output voltage (v) mark output voltage (v) 0 - 3.1 - 3.15 f 1.6 - 1.65 - 1 - 3.2 - 3.25 h 1.7 - 1.75 - 2 - 3.3 - 3.35 k 1.8 - 1.85 - 3 - 3.4 - 3.45 l 1.9 - 1.95 - 4 - 3.5 - 3.55 m 2.0 - 2.05 - 5 - 3.6 - 3.65 n 2.1 - 2.15 - 6 - 3.7 - 3.75 p 2.2 - 2.25 - 7 0.8 3.8 0.85 3. 85 r 2.3 - 2.35 - 8 0.9 3.9 0.95 3. 95 s 2.4 - 2.45 - 9 1.0 4.0 1.05 - t 2.5 - 2.55 - a 1.1 - 1.15 - u 2.6 - 2.65 - b 1.2 - 1.25 - v 2.7 - 2.75 - c 1.3 - 1.35 - x 2.8 - 2.85 - d 1.4 - 1.45 - y 2.9 - 2.95 - e 1.5 - 1.55 - z 3.0 - 3.05 - marking rule sot-25 ? represents production lot number 01 to 09, 10 to 99, 0a~ 0z, 1a in order. (g, i, j, o, q, w excepted) note: no character inversion used. sot-25 (top view)
7/30 xc6217 series represents type of regulators and output voltage range mark output voltage 100mv increments output voltage 50mv increments 0.8v~3.0v 3.1v~4.0v 0.85v~3.05v 3.15v~3.95v product series 1 5 2 6 xc6217cxxxxx 3 7 4 8 xc6217dxxxxx mark output voltage (v) mark output voltage (v) 0 - 3.1 - 3.15 f 1.6 - 1.65 - 1 - 3.2 - 3.25 h 1.7 - 1.75 - 2 - 3.3 - 3.35 k 1.8 - 1.85 - 3 - 3.4 - 3.45 l 1.9 - 1.95 - 4 - 3.5 - 3.55 m 2.0 - 2.05 - 5 - 3.6 - 3.65 n 2.1 - 2.15 - 6 - 3.7 - 3.75 p 2.2 - 2.25 - 7 0.8 3.8 0.85 3. 85 r 2.3 - 2.35 - 8 0.9 3.9 0.95 3. 95 s 2.4 - 2.45 - 9 1.0 4.0 1.05 - t 2.5 - 2.55 - a 1.1 - 1.15 - u 2.6 - 2.65 - b 1.2 - 1.25 - v 2.7 - 2.75 - c 1.3 - 1.35 - x 2.8 - 2.85 - d 1.4 - 1.45 - y 2.9 - 2.95 - e 1.5 - 1.55 - z 3.0 - 3.05 - marking rule ssot-24 ? represents production lot number 01 to 09, 10 to 99, 0a~ 0z, 1a in order. (g, i, j, o, q, w excepted) note: no character inversion used. represents decimal point of output voltage ssot-4 (top view)
8/30 xc6217 series mark product series 1 xc6217xxxxxx mark type of regulators product series a ce high active, without cl-discharge xc6217axxxxx b ce high active, with cl-discharge xc6217bxxxxx mark voltage (v) product series 3 3.x xc6217x3xxgx 5 5.x xc6217x5xxgx mark voltage(v) product seires mark voltage (v) product seires 0 x.0 xc6217xx02/1gx a x.05 xc6217xx0a/1gx 1 x.1 xc6217xx12/1gx b x.15 xc6217xx1a/1gx 2 x.2 xc6217xx22/1gx c x.25 xc6217xx2a/1gx 3 x.3 xc6217xx32/1gx d x.35 xc6217xx3a/1gx 4 x.4 xc6217xx42/1gx e x.45 xc6217xx4a/1gx 5 x.5 xc6217xx52/1gx f x.55 xc6217xx5a/1gx 6 x.6 xc6217xx62/1gx h x.65 xc6217xx6a/1gx 7 x.7 xc6217xx72/1gx k x.75 xc6217xx7a/1gx 8 x.8 xc6217xx82/1gx l x.85 xc6217xx8a/1gx 9 x.9 xc6217xx92/1gx m x.95 xc6217xx9a/1gx marking rule usp-4d ? represents production lot number 01 to 09, 10 to 99, 0a~ 0z, 1a in order. (g, i, j, o, q, w excepted) note: no character inversion used. represents product series represents type of regulators represents integer number of output voltage ex.) represents decimal point of output voltage usp-4d (top view)
9/30 xc6217 series parameter symbol ratings units input voltage v in v ss -0.3 ~ +6.5 v output current i out 400 *1 ma output voltage v out v ss ? 0.3 ~ v in + 0.3 v ce/go input voltage v ce /v go vss ? 0.3 ~ +6.5 v usp-4d 120 sot-25 250 power dissipation ssot-24 pd 150 mw operational temperature range topr - 40 ~ + 85 storage temperature range tstg - 55 ~ +125 block diagrams xc6217a series xc6217b series a bsolute maximum ratings *diodes inside the circuit are an esd protection diode and a parasitic diode. ta = 2 5 *1: i out =less than pd / (v in -v out ) xc6217c series xc6217d series
10/30 xc6217 series parameter symbol conditions min. typ. max. units circuit high speed mode (hs), v out(t) > 2.0v, v go = v in , v ce =v in , i out =10ma x 0.98 (*3) x 1.02 (*3) high speed mode (hs), v out < 1.95v, v go =v in , v ce =v in , i out =10ma -0.03 (*3) +0.03 (*3) power save mode (ps), v out(t) > 2.6v, v go = v in , v ce =v in , i out =0.1ma x0.965 (*3) x1.025 (*3) power save mode (ps), 1.6v< v out(t) < 2.55v, v go =v ss , v ce =v in , i out =0.1ma x 0.955 (*3) x 1.035 (*3) output voltage v out(e) (* 2) power save mode (ps), 0.8v< v out(t) < 1.55v, v go =v ss , v ce =v in , i out =0.1ma -0.09 (*3) v out(t) (*4) +0.07 (*3) v 1 output current i outmax v go =v in (hs), v ce =v in , v in =v out(t) +1.0v, 0.8v< v out(t) Q 4.0v 200 250 - ma 1 load regulation v out v go =v in (hs), v ce =v in , 0.1ma Q i out Q 100ma - 10 40 mv 1 dropout voltage (*5) vdif v go =v in (hs), v ce =v in , i out =100ma e-4 mv 1 supply current 1 i ss1 v in =v out(t)+ 1.0v, v go =v in (hs), i out =0ma - 25 50 a 2 supply current 2 i ss2 v in =v out(t)+ 1.0v v go =v in (ps), i out =0ma - 4.5 8.0 a 2 standby current i stby v in =6.0v, v ce =v ss - 0.01 0.10 a 2 v out(t) +0.5v Q v in Q 6.0v : v out(t) R 1.1v v go =v in (hs), v ce =v in, i out =10ma line regulation v out v in ? v out 1.6v Q v in Q 6.0v : v out(t) Q 1.05v v go =v in (hs), v ce =v in, i out =10ma - 0.01 0.20 %/v 1 0.8v Q v out(t) Q 1.55v 1.6 - 6.0 input voltage v in 1.6v Q v out(t) Q 4.0v 1.8 - 6.0 v 1 output voltage temperature characteristics v out ta ? v out v go =v in (hs), v ce =v in , i out =30ma, -40 < ta < 85 - 100 - ppm/ 1 v in ={v out(t) +1.0}v dc +0.5vp-pac : 0.85v Q v out(t) Q 4.0v v go =v in (hs), v ce =v in i out =30ma, f=1khz ripple rejection rate psrr v in =1.85v dc +0.5vp-pac, v out(t) Q 0.8v, v go =v in (hs), v ce =v in, i out =30ma, f=1khz - 70 - db 3 limit current i lim v go =v in (hs), v ce =v in 200 250 - ma 1 short current i short v go =v in (hs), v ce =v in v out is short-circuited at the v ss level. - 30 - ma 1 electrical characteristics ta = 2 5 xc6217a/b series
11/30 xc6217 series parameter symbol conditions min. typ. max. units circuit ps switching current i gor v ce =v in , v go =v ss (go mode), i out : heavy to light load 0.5 - - ma 4 hs switching current i go v ce =v in , v go =v ss (go mode), i out : light to heavy load - - 8.0 ma 4 switch current hysteresis range i gohys i gohys =i go - i gor - 3.5 - ma 4 ps switching delay time t dps v in =ce=v out(t) +1.0v, v go =v ss (go mode), time until hs mode is changed-over to ps mode by i gor e-5 sec 4 ce high level voltage v ceh 1.2 - 6.0 v 4 go high level voltage v goh v ce =v in , i ss search, i out =0ma 1.2 - 6.0 v 4 ce low level voltage v cel - - 0.3 v 4 go low level voltage v gol v ce =v in , i ss search, i out =0ma - - 0.3 v 4 ce high level current i ceh v go =v in , v ce =v in -0.1 - 0.1 a 4 go high level current i goh v go =v in , v ce =v in -0.1 - 0.1 a 4 ce low level current i cel v ce =v ss , v go =v ss -0.1 - 0.1 a 4 go low level current i gol v ce =v ss , v go =v ss -0.1 - 0.1 a 4 cl auto-discharge resistance (* 8) r dischg v in =6.0v, v out(t) =4.0v, v ce =v go =v ss - 780 - 1 note: * 1: unless otherwise stated regarding input voltage conditions, v in =v out (t) 1.0v. * 2: v out (e) = effective output voltage (refer to the voltage chart e-0 to e-3) (i.e. the output voltage when hs mode and an amply stabilized "v out (t) 1.0v" is provided at the v in pin while maintaining a certain i out value.) * 3: the rated value of the setting output voltage v out(e) is shown in voltage chart e-0 to e-3) for the 1% accuracy products, please contact torex sales person. * 4: v out (t) = specified output voltage * 5: vdif={v in 1(*7)-v out 1(*6)} * 6: v out 1=a voltage equal to 98% of the output voltage whenever an amply stabilized i out {v out (t)+1.0v} is input in the hs mode. * 7: v in 1=the input voltage when v out 1 appears as input voltage is gradually decreased. * 8: for the xc6217b series only. the xc6217a series discharges by resistors r1 and r2 only as shown in the block diagrams. electrical characteristics (continued) ta = 2 5 xc6217a/b series ( continued )
12/30 xc6217 series parameter symbol conditions min. typ. max. units circuit high speed mode (hs), v out(t) R 2.0v, v ce = v in , i out =10ma x 0.98 (*3) x 1.02 (*3) high speed mode(hs), v ou t(t) Q 1.95v, v ce =v in , i out =10ma -0.03 (*3) +0.03 (*3) power save mode (ps), v out(t) R 2.6v, v ce = v in , i out =0.1ma x0.965 (*3) x1.025 (*3) power save mode (ps), 1.6v Q v out(t) Q 2.55v, v ce =v in , i out =0.1ma x 0.955 (*3) x 1.035 (*3) output voltage v out(e) (* 2) power save mode(ps), 0.8v Q v out(t) Q 1.55v v ce =v in , i out =0.1ma -0.09 (*3) v out(t) (*4) +0.07 (*3) v 1 output current i outmax v ce =v in , v in =v out(t) +1.0v, 0.8v Q v out(t) Q 4.0v 200 250- - ma 1 load regulation v out v ce =v in , 8ma Q i out Q 100ma - 10 40 mv 1 dropout voltage (*5) vdif v ce =v in , i out =100ma e-4 mv 1 supply current 1 i ss1 v in =v out(t) +1.0v, i out =8ma - 25 50 a2 supply current 2 i ss2 v in =v out(t) +1.0v, i out =0ma - 4.5 8.0 a2 standby current i stby v in =6.0v, v ce =v ss - 0.01 0.10 a2 v out(t) +0.5v Q v in Q 6.0v : v out(t) R 1.1v v ce =v in , i out =10ma line regulation v out v in ? v out 1.6v Q v in Q 6.0v : v out(t) Q 1.05v v ce =v in , i out =10ma - 0.01 0.20 %/v 1 0.8v Q v out(t) Q 1.55v 1.6 - 6.0 input voltage v in 1.6v Q v out(t) Q 4.0v 1.8 - 6.0 v 1 output voltage temperature characteristics v out ta ? v out v ce =v in , i out =30ma, -40 < ta < 85 - 100 - ppm/ 1 v in ={v out(t) +1.0}v dc +0.5vp-pac : 0.85v Q v out(t) Q 4.0v v ce =v in, i out =30ma, f=1khz ripple rejection rate psrr v in =1.85v dc +0.5vp-pac : v out(t) Q 0.8v v ce =v in, i out =30ma, f=1khz - 70 - db 3 limit current i lim v ce =v in 200 250 - ma 1 short current i short v ce =v in v out is short-circuited at the v ss level. - 30 - ma 1 electrical characteristics (continued) ta = 2 5 xc6217c/d series
13/30 xc6217 series parameter symbol conditions min. typ. max. units circuit ps switching current i gor v ce =v in , i out : heavy to light load 0.5 - - ma 4 hs switching current i go v ce =v in , i out : light to heavy load - - 8.0 ma 4 switch current hysteresis range i gohys i gohys =i go - i gor - 3.5 - ma 4 ps switching delay time t dps v in =ce=v out(t) +1.0v, time until hs mode is changed-over to ps mode by i gor e-5 sec 4 ce high level voltage v ceh 1.2 - 6.0 v 4 ce low level voltage v cel - - 0.3 v 4 ce high level current i ceh v ce =v ss -0.1 - 0.1 a 4 ce low level current i cel v ce =v ss -0.1 - 0.1 a 4 cl auto-discharge resistance (* 8) r dischg v in =6.0v, v out(t) =4.0v, v ce =v ss - 780 - 1 note: * 1: unless otherwise stated regarding input voltage conditions, v in =v out (t) 1.0v. * 2: v out (e) = effective output voltage (refer to the voltage chart e-0 to e-3 chart) (i.e. the output voltage when hs mode and an amply stabilized "v out (t) 1.0v" is provided at the v in pin while maintaining a certain i out value.) * 3: the rated value of the setting output voltage v out(e) is shown in the voltage chart e-0 to e-3. for the 1% accuracy products, please contact torex sales person. * 4: v out (t) = specified output voltage * 5: vdif={v in 1(*7)-v out 1(*6)} * 6: v out 1=a voltage equal to 98% of the output voltage whenever an amply stabilized i out {v out (t)+1.0v} is input in the hs mode. * 7: v in 1=the input voltage when v out 1 appears as input voltage is gradually decreased. * 8: for the xc6217d series only. the xc6217c series discharges by resistors r1 and r2 only as shown in the block diagrams. electrical characteristics (continued) ta = 2 5 xc6217c/d series ( continued )
14/30 xc6217 series symbol e-0 e-1 e-2 e-3 setting output voltage (v) output voltage (hs mode) standard + 2% (v) output voltage (ps mode) standard (v) output voltage (hs mode) high accuracy + 1% (v) output voltage (ps mode) high accuracy (v) v out(e) v out(e) v out(e) v out(e) v out(t) min. max. min. max. min. max. min. max. 0.80 0.7700 0.8300 0.7100 0.8700 0.7800 0.8200 0.7300 0.8500 0.85 0.8200 0.8800 0.7600 0.9200 0.8300 0.8700 0.7800 0.9000 0.90 0.8700 0.9300 0.8100 0.9700 0.8800 0.9200 0.8300 0.9500 0.95 0.9200 0.9800 0.8600 1.0200 0.9300 0.9700 0.8800 1.0000 1.00 0.9700 1.0300 0.9100 1.0700 0.9800 1.0200 0.9300 1.0500 1.05 1.0200 1.0800 0.9600 1.1200 1.0300 1.0700 0.9800 1.1000 1.10 1.0700 1.1300 1.0100 1.1700 1.0800 1.1200 1.0300 1.1500 1.15 1.1200 1.1800 1.0600 1.2200 1.1300 1.1700 1.0800 1.2000 1.20 1.1700 1.2300 1.1100 1.2700 1.1800 1.2200 1.1300 1.2500 1.25 1.2200 1.2800 1.1600 1.3200 1.2300 1.2700 1.1800 1.3000 1.30 1.2700 1.3300 1.2100 1.3700 1.2800 1.3200 1.2300 1.3500 1.35 1.3200 1.3800 1.2600 1.4200 1.3300 1.3700 1.2800 1.4000 1.40 1.3700 1.4300 1.3100 1.4700 1.3800 1.4200 1.3300 1.4500 1.45 1.4200 1.4800 1.3600 1.5200 1.4300 1.4700 1.3800 1.5000 1.50 1.4700 1.5300 1.4100 1.5700 1.4800 1.5200 1.4300 1.5500 1.55 1.5200 1.5800 1.460 1.6200 1.5300 1.5700 1.4800 1.6000 1.60 1.5700 1.6300 1.5280 1.6560 1.5800 1.6200 1.5440 1.6400 1.65 1.6200 1.6800 1.5758 1.7078 1.6300 1.6700 1.5923 1.6913 1.70 1.6700 1.7300 1.6235 1.7595 1.6800 1.7200 1.6405 1.7425 1.75 1.7200 1.7800 1.6713 1.8113 1.7300 1.770 1.6888 1.7938 1.80 1.7700 1.8300 1.7190 1.8630 1.7800 1.8200 1.7370 1.8450 1.85 1.8200 1.8800 1.7668 1.9148 1.8300 1.8700 1.7853 1.8963 1.90 1.8700 1.9300 1.8145 1.9665 1.8800 1.9200 1.8335 1.9475 1.95 1.9200 1.9800 1.8623 2.0183 1.9300 1.9700 1.8818 1.9998 2.00 1.9600 2.0400 1.9100 2.0700 1.9800 2.0200 1.9300 2.0500 2.05 2.0090 2.0910 1.9578 2.1218 2.0295 2.0705 1.9783 2.1013 2.10 2.0850 2.1420 2.0055 2.1735 2.0790 2.1210 2.0265 2.1525 2.15 2.1070 2.1930 2.0533 2.2253 2.1285 2.1715 2.0748 2.2038 2.20 2.1560 2.2440 2.1010 2.2770 2.1780 2.2220 2.1230 2.2550 2.25 2.2050 2.2950 2.1488 2.3288 2.2275 2.2725 2.1713 2.3063 2.30 2.2540 2.3460 2.1965 2.3805 2.2770 2.3230 2.2195 2.3575 2.35 2.3030 2.3970 2.2443 2.4323 2.3265 2.3735 2.2678 2.4088 2.40 2.3520 2.4480 2.2920 2.4840 2.3760 2.4240 2.3160 2.4600 2.45 2.4010 2.4990 2.3398 2.5358 2.4255 2.4745 2.3646 2.5113 2.50 2.4500 2.5500 2.3875 2.5875 2.4750 2.5250 2.4125 2.5625 2.55 2.4990 2.6010 2.4353 2.6393 2.5245 2.5755 2.4608 2.6138 2.60 2.5480 2.6520 2.5090 2.6650 2.5740 2.6260 2.5350 2.6390 2.65 2.5970 2.7030 2.5573 2.7163 2.6235 2.6765 2.5838 2.6898 2.70 2.6460 2.7540 2.6055 2.7675 2.6730 2.7270 2.6325 2.7405 2.75 2.6950 2.8050 2.6538 2.8188 2.7225 2.7775 2.6813 2.7913 2.80 2.7440 2.8560 2.7020 2.8700 2.7720 2.8280 2.7300 2.8420 2.85 2.7930 2.9070 2.7503 2.9213 2.8215 2.8785 2.7788 2.8928 2.90 2.8420 2.9580 2.7985 2.9725 2.8710 2.9290 2.8275 2.9435 2.95 2.8910 3.0090 2.8468 3.0238 2.9205 2.9795 2.8763 2.9943 output voltage chart
15/30 xc6217 series symbol e-0 e-1 e-2 e-3 setting output voltage (v) output voltage (hs mode) standard + 2% (v) output voltage (ps mode) standard (v) output voltage (hs mode) high accuracy + 1% (v) output voltage (ps mode) high accuracy (v) v out(e) v out(e) v out(e) v out(e) v out(t) min. max. min. max. min. max. min. max. 3.00 2.9400 3.0600 2.8950 3.0750 2.9700 3.0300 2.9250 3.0450 3.05 2.8990 3.1100 2.9433 3.1263 3.0195 3.0805 2.9738 3.0958 3.10 3.0380 3.1620 2.9915 3.1775 3.0690 3.1310 3.0225 3.1465 3.15 3.0870 3.2130 3.0398 3.2288 3.1185 3.1815 3.0713 3.1973 3.20 3.1360 3.2640 3.0880 3.2800 3.1680 3.2320 3.1200 3.2480 3.25 3.1850 3.3150 3.1363 3.3313 3.2175 3.2825 3.1688 3.2988 3.30 3.2340 3.3660 3.1845 3.3825 3.2670 3.3330 3.2175 3.3495 3.35 3.2830 3.4170 3.2328 3.4338 3.3165 3.3835 3.2663 3.4003 3.40 3.3320 3.4680 3.2810 3.4850 3.3660 3.4340 3.3150 3.4510 3.45 3.3810 3.5190 3.3293 3.5363 3.4155 3.4845 3.3638 3.5018 3.50 3.4300 3.570 3.3775 3.5875 3.4650 3.5350 3.4125 3.5525 3.55 3.4790 3.6210 3.4258 3.6388 3.5145 3.5855 3.4613 3.6033 3.60 3.5280 3.6720 3.4740 3.6900 3.5640 3.6360 3.5100 3.6540 3.65 3.5770 3.7230 3.5223 3.7413 3.6135 3.6855 3.5588 3.7048 3.70 3.6260 3.7740 3.5705 3.7925 3.6630 3.7370 3.6075 3.7555 3.75 3.6750 3.8250 3.6188 3.8438 3.7125 3.7875 3.6563 3.8063 3.80 3.7240 3.8760 3.6670 3.8950 3.7620 3.8380 3.7050 3.8570 3.85 3.7730 3.9270 3.7153 3.9463 3.8115 3.8885 3.7538 3.9078 3.90 3.8220 3.9780 3.7635 3.9975 3.8610 3.9390 3.8025 3.9585 3.95 3.8710 4.0290 3.8118 4.0488 3.9105 3.9895 3.8513 4.0093 4.00 3.9200 4.0800 3.8600 4.1000 3.9600 4.0400 3.9000 4.0600 output voltage chart (continued)
16/30 xc6217 series symbol e-4 e-5 symbol e-4 e-5 setting output voltage (v) dropout voltage vdif (mv) ps switching delay time (go mode) (usc) setting output voltage (v) dropout voltage vdif (mv) ps switching delay time (go mode) (usc) vdif tdps vdif tdps v out(t) typ. max. max v out(t) typ. max. max 0.80 3.00 0.85 500 850 3.05 0.90 3.10 0.95 410 720 3.15 1.00 3.20 1.05 3.25 1.10 3.30 1.15 330 650 3.35 1.20 3.40 1.30 3.45 1.35 230 410 3.50 1.40 3.55 1.45 200 360 3.60 1.50 3.65 1.55 160 290 850 3.70 1.60 3.75 1.65 3.80 1.70 3.85 1.75 160 250 3.90 1.80 3.95 1.85 4.00 80 140 1200 1.90 1.95 125 210 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 115 195 2.50 2.55 850 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 95 170 1200 dropout voltage chart
17/30 xc6217 series setting output voltage (v) output capacitor value 0.8 ~ 1.15 more than cl=4.7uf 1.2 ~ 1.35 more than cl=2.2uf 1.4 ~ 4.0 more than cl=1.0uf operational explanation the voltage divided by resistors r1 & r2 is compared with the internal reference voltage by the error amplifier. the p-channel mosfet, which is connected to the v out pin, is then driven by the subs equent output signal. the output voltage at the v out pin is controlled & stabilized by a system of negative feedback. the current limit circuit and short protect circuit operate in relation to the level of output curre nt. the go function monitors the output current and switches a supply current to two values according to the level of output current. fu rther, the ic's internal circuitry can be shutdown via the ce pin's signal. xc6217a and b series can be set as a fixed high-speed mode or a green operation (go) m ode via a signal to the green operation (go) pin. under the condition that the go pin becomes low level, t he ic operates in the go mode and the ic operates in the fixed high-speed mode when the go pin is at high level. the go mode enables the ic to switch automatically the supply current to the high speed (hs) mode or the power save (ps) mode according to the level of output current. while having both high-speed operation and low supply curre nt state, the series can ac quire high efficiency. at the hs/ps automatic switching mode (go mode), the switching point of t he hs mode and the ps mode is being fixed inside the ic. when the output current becomes i gor 0.5ma (min.) or below, the mode changes automatically to the ps mode after the delay time of hundreds sec(s), and it can reduce supply current in light load. also when the output current becomes i go 8ma (max.) or more, the mode changes automatically to the hs mode and the ic becomes high speed operation. with the xc6217 series, a stable output voltage is achievabl e even if used with low esr capacitors, as a phase compensation circuit is built-in. values required for the phase compensation are as the chart below. in order to ensure the stable phase compensation while avoiding run-out of values, please use the capacitor which does not depend on bias or temperature too much. for a stable power input, please connect an input capacitor (c in ) of 1.0 f between the v in pin and the v ss pin. xc6217b/d series can quickly discharge the el ectric charge at the output capacitor (c l ), when a low signal to the ce pin, which enables a whole ic circuit put into off state, is inputted via the n-channel transistor located between the v out pin and the v ss pin (cf. block diagram). the cl auto-di scharge resistance value is fixed to 780 (v in =6.0v, v out =4.0v at typical). the discharge time of the output capacitor (c l ) is set by the cl auto-discharge resistance (r) and the output capacitor (c l ). by setting time constant of a c l auto-discharge resistance value [rdischg] and an output capacitor value (c l ) as ( =c x rdischg), the output voltage after discharge via t he n channel transistor is calculated by the following formulas. v = v out(e) x e ?t/ , or t= in ( v / v out(e) ) ( v : output voltage after discharge, v out(e) : output voltage, t: discharge time, : c l auto-discharge resistance rdischg output capacitor (c l ) value c)
18/30 xc6217 series operational explanation (continued) the xc6217 series? foldback circuit operates as an output current limiter and a short protection of the output pin. when the load current reaches the current limit le vel, the fixed current limiter circuit op erates and output voltage drops. as a result of this drop in output voltage, the foldback circuit operates, output vo ltage drops further and output current decreases. when the output pin is shorted to the v ss level, a current of about 30ma flows. the ic's internal circuitry can be shutdown via the signal from the ce pin with the xc6217 series. in shutdown mode, output at the v out pin will be pulled down to the v ss level via r1 & r2. however, as for the xc6217b/d series, the c l auto-discharge resistor is connected in parallel to r1 and r2 while the power supply is applied to the v in pin. therefore, time until the v out pin reaches the v ss level becomes short. the output voltage becomes unstable, when the ce pin is open. if this ic is us ed with the correct output voltage for the ce pin, the logic is fixed and the ic will operate normally. however, supply current may increase as a resu lt of through current in the ic's internal circuitry when medium voltage is input. 1 . please use this ic within the stated absolute maximum ratings . the ic is liable to malfunction should the ratings be exceeded. 2. where wiring impedance is high, operations may become unstable due to noise and/or phase lag depending on output current. please strengthen v in and v ss wiring in particular. 3. please wire the input capacitor (c in ) and the output capacitor (c l ) as close to the ic as possible. notes on use
19/30 xc6217 series test circuits circuit 1: output voltage, output current, dropout voltag e, input/operating voltage, li ne regulation, load regulation, current limit, short current, cl discharge resistance circuit 2: supply current, standby current circuit 3: ripple rejection rate
20/30 xc6217 series test circuits (continued) circuit 4: hs/ps switching cu rrent, ps switching delay time, ce/go ?h? ?l? level voltage, ce/go ?h? ?l? level current
21/30 xc6217 series xc6217x182 0 0.6 1.2 1.8 2.4 0 100 200 300 400 output current: iout (ma) output voltage: vout (v) vin=1.9v vin=2.8v vin=6.0v high speed mode xc6217x182 0 0.6 1.2 1.8 2.4 0 100 200 300 400 output current: iout (ma) output voltage: vout (v) topr=25 topr=-40 topr=85 high speed mode xc6217x302 0 0.5 1 1.5 2 2.5 3 3.5 0 100 200 300 400 output curernt: iout (ma) output voltage: vout (v) vin=3.1v vin=4.0v vin=6.0v high speed mode xc6217x302 0 0.5 1 1.5 2 2.5 3 3.5 0 100 200 300 400 output current: iout (ma) output voltage: vout (v) topr=25 topr=-40 topr=85 high speed mode xc6217x182 1.4 1.5 1.6 1.7 1.8 1.9 2 1 1.5 2 2.5 3 input voltage: vin (v) output voltage: vout (v) iout=1ma iout=10ma iout=30ma iout=100ma high speed mode xc6217x182 1.6 1.65 1.7 1.75 1.8 1.85 1.9 4 4.5 5 5.5 6 input voltage: vin (v) output voltage: vout (v) iout=1ma iout=10ma iout=30ma iout=100ma high speed mode ce=v in , go=v in (a/b type), topr=25 c in =c l =1.0uf(ceramic) ce=v in , go=v in (a /b ty pe), topr=25 c in =c l =1.0uf(ceramic) (1) output voltage vs. output current typical performance characteristics (2) output voltage vs. input voltage
22/30 xc6217 series xc6217x302 2.5 2.6 2.7 2.8 2.9 3 3.1 3.2 22.533.54 input voltage: vin (v) output voltage: vout (v) iout=1ma iout=10ma iout=30ma iout=100ma high speed mode xc6217x302 2.8 2.85 2.9 2.95 3 3.05 3.1 4 4.5 5 5.5 6 input voltage: vin (v) output voltage: vout (v) iout=1ma iout=10ma iout=30ma iout=100ma high speed mode ce=v in , go=v in (a/b type), topr=25 c in =c l =1.0uf(ceramic) ce=v in , go=v in (a/b type), topr=25 c in =c l =1.0uf(ceramic) xc6217x182 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0 50 100 150 200 output current: iout (ma) dropout voltage: vdif (v) topr=85 topr=25 topr=- 40 high speed mode xc6217x302 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0 50 100 150 200 output current: iout (ma) dropout voltage: vdif (v) topr=85 topr=25 topr=-40 high speed mode ce=v in , go=v in (a/b type), topr=25 c in =c l =1.0uf(ceramic) ce=v in ,go=v in (a/b type), topr=25 c in =c l =1.0uf(ceramic) xc6217x302 2.9 2.95 3 3.05 3.1 -50 -25 0 25 50 75 100 ambient temperature: topr ( ) output voltage: vout (v) high speed mode xc6217x182 1.7 1.75 1.8 1.85 1.9 -50 -25 0 25 50 75 100 ambient temperature: topr ( ) output voltage: vout (v) high speed mode v in =ce=4.0v,go=v in (a/b type), i out =30ma c in =c l =1.0uf(ceramic) v in =ce=2.8v ,go=v in (a/b type), i out =30ma c in =c l =1.0uf(ceramic) (2) output voltage vs. i nput voltage (continued) typical performance characteristics (continued) (3) dropout voltage vs. output current (4) output voltage vs. ambient temperature
23/30 xc6217 series xc6217x182 0 2 4 6 8 10 12 14 16 18 20 01 234 56 input voltage: vin (v) supply current: iss (ua) topr=85 topr=25 topr=-40 po w e r sa v e mo d e xc6217x302 0 2 4 6 8 10 12 14 16 18 20 0123456 input voltage: vin (v) supply current: iss (ua) topr=85 topr=25 topr=-40 po w e r sa v e mo d e ce=v in , go=v ss (a/b type), c in =c l =1.0uf(ceramic) ce=v in , go=v ss (a/b type), c in =c l =1.0uf(ceramic) xc6217x182 0 10 20 30 40 50 60 70 0123456 input voltage: vin (v) supply current: iss (ua) topr=85 topr=25 topr=-40 high speed mode xc6217x302 0 10 20 30 40 50 60 70 0123456 input voltage: vin (v) supply current: iss (ua) topr=85 topr=25 topr=-40 high speed mode ce=v in , go=v in (a/b type), c in =c l =1.0uf(ceramic) ce=v in , go=v in (a/b type), c in =c l =1.0uf(ceramic) xc6217x302 0 500 1000 1500 2000 2500 -50 -25 0 25 50 75 100 ambient temperature: topr ( ) ps switching delay time tdps (usec ) go mode xc6217x182 0 500 1000 1500 2000 2500 -50 -25 0 25 50 75 100 ambient temperature: topr ( ) ps switching delay time tdps (usec ) go mode v in =ce=4.0v, go=v ss (a/b type) iout=10ma 0.1ma, cin=cl=1.0uf(ceramic) v in =ce=2.8v, go=v ss (a/b type) iout=10ma 0.1ma , cin=cl=1.0uf ( ceramic ) (6) ps switching delay time vs. ambient temperature typical performance characteristics (continued) (5) supply current vs. input voltage
24/30 xc6217 series xc6217b/d 0 200 400 600 800 1000 1200 -50 -25 0 25 50 75 100 ambient temperature: topr ( ) cl auto-discharge resistance: rdischg ( ? ) xc6217x181 0 1 2 3 4 5 6 7 8 9 10 -50-25 0 25 50 75100 ambient temperature: topr ( ) output current: iout (m a go mode v in =ce=2.8v, go=v ss (a/b type) cin=cl=1.0uf( c er amic ) v in =6.0v, ce=v ss , go=v ss (a/b type) v out =4.0v cin=cl=1.0uf( c er amic ) hs sw itching current ps sw itching current xc6217x182 1.3 1.4 1.5 1.6 1.7 1.8 1.9 time (500usec/div) output voltage: vout (v) 0 50 100 150 200 250 300 output current: iout (m a go mode xc6217x182 1.3 1.4 1.5 1.6 1.7 1.8 1.9 time (500us ec /div ) output voltage: vout (v) 0 50 100 150 200 250 300 output current: iout (m a go mode output current output current output v oltage output voltage 50ma 0.1ma 100ma 0.1ma v in =ce=2.8v, go=v ss (a/b type), tr=tf=5usec topr=25 , c in =c l =1uf(ceramic) v in =ce=2.8v, go=v ss (a/b type), tr=tf=5usec topr =25 , c in =c l =1uf(ceramic) xc6217x302 2.5 2.6 2.7 2.8 2.9 3 3.1 time (500usec/div) output voltage: vout (v) 0 50 100 150 200 250 300 output current: iout (m a go mode xc6217x182 1.3 1.4 1.5 1.6 1.7 1.8 1.9 time (500usec/div) output voltage: vout (v) 0 50 100 150 200 250 300 output current: iout (m a high speed mode output voltage output current output voltage output current 50ma 0.1ma 100ma 10ma v in =ce=4.0v, go=v ss (a/b type), tr=tf=5usec topr=25 , c in =c l =1uf(ceramic) v in =ce=2.8v, go=v in (a/b type), tr=tf=5usec topr=25 , c in =c l =1uf(ceramic) (7) cl auto-discharge resistance vs. ambient temperature typical performance characteristics (continued) (8) ps/hs switching current vs. ambient temperature (9) load transient response
25/30 xc6217 series xc6217x302 2.5 2.6 2.7 2.8 2.9 3 3.1 time (500usec/div) output voltage: vout (v) 0 50 100 150 200 250 300 output current: iout (m a go mode xc6217x302 2.5 2.6 2.7 2.8 2.9 3 3.1 time (500usec/div) output voltage: vout (v) 0 50 100 150 200 250 300 output current: iout (m a high speed mode output current output current output v oltage output v oltage 100ma 0.1ma 100ma 10ma v in =ce=4.0v, go=v ss (a/b type), tr=tf=5usec topr=25 , c in =c l =1uf(ceramic) v in =ce=4.0v, go=v in (a/b type), tr=tf=5usec topr =25 , c in =c l =1uf(ceramic) xc6217x182 -1 0 1 2 3 4 5 time (20usec/div) input voltage: vin (v) 1.7 1.75 1.8 1.85 1.9 1.95 2 output voltage: vout (v) high speed mode ce=v in , go=v in (a/b type), tr=tf=5usec i out =1ma, topr=25 , c l =1uf(ceramic) xc6217x182 -1 0 1 2 3 4 5 time (20usec/div) input voltage: vin (v) 1.7 1.75 1.8 1.85 1.9 1.95 2 output voltage: vout (v) high speed mode ce=v in , go=v in (a/b type), tr=tf=5usec i out =30ma, topr=25 , c l =1uf(ceramic) output voltage input v oltage input v oltage output voltage xc6217x182 -1 0 1 2 3 4 5 time (20usec/div) input voltage: vin (v) 1.7 1.75 1.8 1.85 1.9 1.95 2 output voltage: vout (v) high speed mode ce=v in , go=v in (a/b type), tr=tf=5usec i out =100ma , topr=25 , c l =1uf(ceramic) output voltage input v oltage (9) load transient response typical performance characteristics (continued) (10) line transient response
26/30 xc6217 series xc6217x302 0 1 2 3 4 5 6 time (20usec/div) input voltage: vin (v) 2.9 2.95 3 3.05 3.1 3.15 3.2 output voltage: vout (v) high speed mode xc6217x302 0 1 2 3 4 5 6 time (20usec/div) input voltage: vin (v) 2.9 2.95 3 3.05 3.1 3.15 3.2 output voltage: vout (v) high speed mode ce=v in , go=v in (a/b type), tr=tf=5usec i out =1ma, topr=25 , c l =1uf(ceramic) ce=v in , go=v in (a/b type), tr=tf=5usec i out =30ma, topr=25 , c l =1uf(ceramic) input voltage input voltage output voltage output voltage xc6217x302 0 1 2 3 4 5 6 time (20usec/div) input voltage: vin (v) 2.9 2.95 3 3.05 3.1 3.15 3.2 output voltage: vout (v) high speed mode ce=v in , go=v in (a/b type), tr=tf=5usec i out =100ma, topr=25 , c l =1uf(ceramic) output voltage input voltage xc6217x182xx -3 -2 -1 0 1 2 3 4 time (40usec/div) input voltage: vin (v) 0 1 2 3 4 5 6 7 output voltage: vout (v) high speed mode xc6217x182xx -3 -2 -1 0 1 2 3 4 time (40usec/div) input voltage: vin (v) 0 1 2 3 4 5 6 7 output voltage: vout (v) high speed mode ce=v in , go=v in (a/b type), tr=5usec i out =1ma, to p r=25 , c l =1.0uf ( ceramic ) ce=v in , go=v in (a/b type), tr=5usec i out =30ma, topr=25 , c l =1.0uf(ceramic) input voltage output voltage input voltage output voltage (10) line transient response typical performance characteristics (continued) (11) turn-on response
27/30 xc6217 series xc6217x182xx -3 -2 -1 0 1 2 3 4 time (40usec/div) input voltage: vin (v) 0 1 2 3 4 5 6 7 output voltage: vout (v) high speed mode xc6217x302xx -3 -2 -1 0 1 2 3 4 5 time (40usec/div) input voltage: vin (v) 0 1 2 3 4 5 6 7 8 output voltage: vout (v) high speed mode ce=v in , go=v in (a/b type), tr=5usec i out =100ma, to p r=25 , c l =1.0uf ( ceramic ) ce=v in , go=v in (a/b type), tr=5usec i out =1ma, to p r=25 , c l =1.0uf ( ceramic ) input voltage output voltage input voltage output voltage xc6217x302xx -3 -2 -1 0 1 2 3 4 5 time (40usec/div) input voltage: vin (v) 0 1 2 3 4 5 6 7 8 output voltage: vout (v) high speed mode xc6217x302xx -3 -2 -1 0 1 2 3 4 5 time (40usec/div) input voltage: vin (v) 0 1 2 3 4 5 6 7 8 output voltage: vout (v) high speed mode ce=v in , go=v in (a/b type), tr=5usec i out =30ma, topr=25 , c l =1.0uf(ceramic) ce=v in , go=v in (a/b type), tr=5usec i out =100ma, to p r=25 , c l =1.0uf ( ceramic ) input voltage output voltage input voltage output voltage xc6217x182 -3 -2 -1 0 1 2 3 4 5 time (40usec/div) ce input voltge: vce (v) 0 1 2 3 4 5 6 7 8 output voltage: vout (v) ce input voltage high speed mode xc6217x182 -3 -2 -1 0 1 2 3 4 5 time (40usec/div) ce input voltage: vce (v) 0 1 2 3 4 5 6 7 8 output voltage: vout (v) ce input voltage high speed mode v in =2.8v, go=v in (a/b type), tr=5usec i out =1ma,to p r=25 , c in = c l =1.0uf ( ceramic ) v in =2.8v , go=v in (a/b type), tr=5usec i out =30ma,, to p r=25 , c in = c l =1.0uf ( ceramic ) output voltage output voltage (11) turn-on response (continued) typical performance characteristics (continued) (12) ce turn-on response
28/30 xc6217 series xc6217x182 -3 -2 -1 0 1 2 3 4 5 time (40usec/div) ce input voltage: vce (v) 0 1 2 3 4 5 6 7 8 output voltage: vout (v) ce input voltage high speed mode xc6217x302 -3 -2 -1 0 1 2 3 4 5 time (40usec/div) ce input voltage: vce (v) 0 1 2 3 4 5 6 7 8 output voltage: vout (v) ce input voltage high speed mode v in =2.8v, go=v in (a/b type), tr=5usec i out =100ma, topr=25 , c in = c l =1.0uf ( ceramic ) v in =4.0v, go=v in (a/b type), tr=5usec i out =1ma, topr=25 , c in = c l =1.0uf ( ceramic ) output voltage output voltage xc6217x302 -3 -2 -1 0 1 2 3 4 5 time (40usec/div) ce input voltage: vce (v) 0 1 2 3 4 5 6 7 8 output voltage: vout (v) ce input voltage high speed mode xc6217x302 -3 -2 -1 0 1 2 3 4 5 time (40usec/div) ce input voltage: vce (v) 0 1 2 3 4 5 6 7 8 output voltage: vout (v) ce input voltage high speed mode v in =4.0v, go=v in (a/b type), tr=5usec i out =30ma, to p r=25 , c in = c l =1.0uf ( ceramic ) v in =4.0v, go=v in (a/b type), tr=5usec i out =100ma, topr=25 , c in = c l =1.0uf ( ceramic ) output voltage output voltage (12) ce turn-on response (continued) typical performance characteristics (continued)
29/30 xc6217 series xc6217x182 0 10 20 30 40 50 60 70 80 0.01 0.1 1 10 100 1000 ripple frequency: f (khz) ripple rejection rate: rr (db ) high speed mode xc6217x182 0 10 20 30 40 50 60 70 0.01 0.1 1 10 100 1000 ripple frequency: f (khz) ripple rejection rate: rr (db ) po w e r sa v e mo d e v in =ce=2.8v dc +0.5v p-p ac , go=v in (a/b type) i out =30ma , topr=25 , c l =1.0uf(ceramic) v in =ce=2.8v dc +0.5vp-p ac , go=v ss (a/b type) i out =0.1ma , topr=25 ,c l =1.0uf(ceramic) xc6217x302 0 10 20 30 40 50 60 70 80 0.01 0.1 1 10 100 1000 ripple freaquency: f (khz) ripple rejection rate: rr (db ) high speed mode v in =ce=4.0v dc +0.5vp-p ac , go=v ss (a/b type) i out =30ma, topr=25 , c l =1.0uf(ceramic) xc6217x302 0 10 20 30 40 50 60 70 0.01 0.1 1 10 100 1000 ripple frequency: f (khz) ripple rejection rate: rr (db ) po w e r sa v e mo d e v in =ce=4.0v dc +0.5vp-p ac , go=v ss (a/b type) i out =0.1ma, topr=25 , c l =1.0uf(ceramic) (13) ripple rejection rate typical performance characteristics (continued)
30/30 xc6217 series 1. the products and product specifications cont ained herein are subject to change without notice to improve performance characteristic s. consult us, or our representatives before use, to confirm that the inform ation in this catalog is up to date. 2. we assume no responsibility for any infri ngement of patents, pat ent rights, or other rights arising from the use of any info rmation and circuitry in this catalog. 3. please ensure suitable shipping controls (including fail-safe designs and aging protection) are in force for equipment employing products listed in this catalog. 4. the products in this catalog are not developed, designed, or approved for use with such equipment whose failure of malfunction ca n be reasonably expected to directly endanger the life of, or cause significant injury to, the user. (e.g. atomic energy; aerospace; transpor t; combustion and associated safety equipment thereof.) 5. please use the products listed in this catalog within the specified ranges. should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives. 6. we assume no responsibility for damage or loss due to abnormal use. 7. all rights reserved. no part of this ca talog may be copied or reproduced without the prior permission of torex semiconductor ltd.

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