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type package marking tle 4284 dv pg-to252-3-11 4284v tle 4284 dv15 pg-to252-3-11 4284v15 tle 4284 dv18 pg-to252-3-11 4284v18 tle 4284 dv26 pg-to252-3-11 4284v26 tle 4284 dv33 pg-to252-3-11 4284v33 tle 4284 dv50 pg-to252-3-11 4284v50 voltage regulator tle 4284 pg-to-252-3 data sheet 1 rev. 2.1, 2007-03-20 features ? adjustable outp ut voltage or 1.5v, 1.8v, 2.6v, 3.3 v, 5.0v output voltage 1.0 a output current low dropout voltage, typ. 1 v short circuit protection overtemperature protection wide operating ra nge up to 40 v wide temperature range of t j = -40 to 150 c suitable for use in automotive electronics green product (rohs compliant) aec qualified functional description the tle 4284 is a monolithic integrated npn type voltage regulator that can supply loads up to 1.0 a. the ch ip is housed in a surface mounted pg-to252-3-11 package (dpak). it is designed to su pply microprocessor systems or other loads under the severe conditions of automoti ve applications and therefore it is equipped with additional protection against overload, sh ort circuit and overtemperature. an input voltage v i in the range of ( v q + v dr ) < v i < 40 v is regulated to v q . the dropout voltage v dr ranges from 1.1 v to 1.4 v depending on the load current level. the device operates in the temperature range of t j = -40 to 150 c.
data sheet 2 rev. 2.1, 2007-03-20 tle 4284 figure 1 block diagram for fixed and adjustable output voltage tle 4284 aes02840 control with overtemperature protection; overcurrent protection i q internal reference gnd aes02839 control with overtemperature protection; overcurrent protection i q internal reference adjust
tle 4284 data sheet 3 rev. 2.1, 2007-03-20 figure 2 pin configuration (top view) table 1 pin definitions and functions fixed output voltage versions pin no. symbol function 1gnd ground 2, tab q output; connect output pin to gnd via a capacitor c q 10 f with esr 10 ?. connect to heatsink area. 3i input table 2 pin definitions and functions adjustab le output version pin no. symbol function 1adj adjust ; defines output vo ltage by external voltage divider between q, adj and gnd. 2, tab q output ; the output voltage is defi ned by the exte rnal voltage divider between q, adjust and ground. connect the output pin to gnd via a capacitor c q 10 f with esr 10 ?. connect to heatsink area. 3i input aep02817 gnd 1 q i q fixed output aep02821 adj 1 q i q voltage version adjustable output voltage version
data sheet 4 rev. 2.1, 2007-03-20 tle 4284 table 3 absolute maximum ratings note: stresses above those lis ted here may cause permanen t damage to the device. exposure to absolute maximu m rating conditions for ex tended periods may affect device reliability. parameter symbol limit values unit test condition min. max. input - output voltage diffe rence (variable device only) voltage v i - v q -0.3 40 v ? input voltage voltage v i -0.3 40 v ? output (fixed voltage version only) voltage v q -0.3 40 v ? current i q ? ? ? internally limited adjust (variable version only) voltage v adj -0.3 40 v ? current i adj ? ? ? internally limited esd susceptibility human body model (hbm) 1) 1) esd hbm test according to jedec jesd22-a114 class?3?? voltage?4kv? charged device model (cdm) 2) 2) esd cdm test accordin g to jedec jesd22-c101 class ? f5 ? ? voltage?1kv? temperature storage temperature t stg -50 150 c? junction temperature t j -40 150 c?
tle 4284 data sheet 5 rev. 2.1, 2007-03-20 note: within the operating range, the functi ons given in the circ uit description are fulfilled. the values listed in the ?electrical char acteristics? tables are ensured over the operating range of the integrated circ uit unless otherwise specified. typical characteristics specify mean values ex pected over the production spread. if not otherwise specified, typical characteristics apply at t a = 25 c and the given supply voltage. table 4 operating range parameter symbol limit values unit remarks min. max. input voltage v i v qnom + v dr 40 v ? junction temperature t j -40 150 c? thermal resistance junction ambient r thja ? 144 k/w pg-to252-3-11 footprint only 1) ? 78 k/w pg-to252-3-11 300 mm 2 heat sink area 1) ? 54 k/w pg-to252-3-11 600 mm 2 heat sink area 1) junction case r thjc ?4k/w? 1) fr4, 80 x 80 x 1.5mm 2 , 35m cu, 5m sn, horizontal position, zero airflow
data sheet 6 rev. 2.1, 2007-03-20 tle 4284 table 5 electrical characteristics tle 4 284 dv (adjustable output voltage) -40 c< t j <150 c; v i - v q = 13.5 v, i q = 10 ma; unless otherwise specified parameter sym- bol limit values unit measuring conditions min. typ. max. reference voltage v ref 1) 1.20 1.25 1.30 v ? line regulation ? v q ? 0.5 1.50 % 2) 3 v ( v i ? v q ) 40 v load regulation ? v q ?0.20.4% 2) 10 ma i q 800 ma; 4) v i = 3.0 v; v q = v ref ?0.250.5% 2) 10 ma i q 1.0 a; 4) v i = 3.0 v; v q = v ref dropout voltage v dr ?1.001.20v i q = 100 ma 3) ?1.051.30v i q = 500 ma 3) ?1.101.35v i q = 800 ma 3) ?1.301.40v i q =1.0a 3) current consumption i q = i i ? i q i q ? 100 120 a i q =10ma; adjust current i adj ?75120 a i q =10ma adjust current change ? i adj ?2 5 a i q =10ma 3 v ( v i ? v q ) 40 v 4) ?2 5 a 10 ma i q 200 ma; v i - v q = 3 v 4) temperature stability ? ? 0.6 ? % 5) minimum load current 6) i q ?1 5ma v i < 40 v; v q = v ref current limit i qmax 1000 ? 2200 ma 1.4v < v i - v q < 18v; v q = v nom -100 mv 50 200 ? ma v i = 40 v; v q = v nom -100 mv t j = 25 c rms output noise ? ? 30 ? ppm ppm of v q ; t j = 25 c; 10 hz f 10khz 5)
tle 4284 data sheet 7 rev. 2.1, 2007-03-20 power supply ripple rejection psrr ?65?db v q = 10 v, f r = 120 hz, v r =0.5 v pp , c adj = 0 f 5) ?65?db v q = 10 v, f r = 120 hz, v r =0.5 v pp , c adj = 10 f 5) 1) v ref = v q ? v adj 2) related to v q, measured at constant junction temperature 3) dropout voltage measured when the output voltage has dropped 100 mv from the nominal value obtained at v q =v ref . 4) constant junction temperature 5) not subject to production test - specified by design. 6) minimum output current to maintain regulation table 6 electrical characteristics tle 4 284 dv15 (1.5 v fixed output voltage) -40 c< t j <150 c; v i =13.5v, i q = 10 ma; unless otherwise specified parameter symbol limit valu es unit measuring conditions min. typ. max. output voltage v q 1.45 1.5 1.55 v 10 ma i q 1000 ma; 2.9 v v i 16 v ?1.5?v 10 ma i q 1000 ma; 16 v v i 40 v 1) line regulation ? v q ? 4.8 22.5 mv 2.9 v v i 40 v load regulation ? v q ? 2.6 5.2 mv 10 ma i q 800 ma; 2) v i = v qnom + v dr ? 3.1 6.25 mv 10 ma i q 1.0 a 2) v i = v qnom + v dr dropout voltage v dr ? 1.00 1.20 v i q =100 ma 3) ? 1.05 1.30 v i q =500 ma 3) ? 1.10 1.35 v i q =800 ma 3) ? 1.30 1.40 v i q =1.0a 3) current consumption i q = i i ? i q i q ?0.81.6ma i q =10ma temperature stability ? ? 8.8 ? mv 4) table 5 electrical characteristics tle 4 284 dv (adjustable output voltage) -40 c< t j <150 c; v i - v q = 13.5 v, i q = 10 ma; unless otherwise specified parameter sym- bol limit values unit measuring conditions min. typ. max.
data sheet 8 rev. 2.1, 2007-03-20 tle 4284 current limit i qmax 1000 ? 2200 ma v i ? v q <18v; v q = v nom - 100 mv 50 200 ? ma v i = 40 v; v q = v nom - 100 mv t j = 25 c rms output noise ? ? 30 ? ppm ppm of v q , t j = 25 c 10 hz f 10 khz 4) power supply ripple rejection psrr ?65?db f r =120hz, v r =0.5 v pp , c adj = 0 f 4) ?65?db f r = 120 hz, v r =0.5 v pp , c adj = 10 f 4) 1) device is usable within given range without destruct ion, but the accuracy of the output voltage can only be guarantied in the range specified in the line above. 2) measured at constant junction temperature 3) dropout voltage measured when the output voltage has dropped 100 mv from the nominal value. 4) not subject to production test - specified by design. table 7 electrical characteristics tle 4 284 dv18 (1.8 v fixed output voltage) -40 c< t j <150 c; v i =13.5v, i q = 10 ma; unless otherwise specified parameter symbol limit valu es unit measuring conditions min. typ. max. output voltage v q 1.75 1.8 1.85 v 10 ma i q 1000 ma; 3.2 v v i 16 v ?1.8?v 10 ma i q 1000 ma; 16 v v i 40 v 1) line regulation ? v q ? 7.2 27 mv 3.2 v v i 40 v load regulation ? v q ? 3.4 7.6 mv 10 ma i q 800 ma 2) v i = v qnom + v dr ?4.89mv10 ma i q 1.0 a 2) v i = v qnom + v dr table 6 electrical characteristics tle 4 284 dv15 (1.5 v fixed output voltage) -40 c< t j <150 c; v i =13.5v, i q = 10 ma; unless otherwise specified parameter symbol limit valu es unit measuring conditions min. typ. max.
tle 4284 data sheet 9 rev. 2.1, 2007-03-20 dropout voltage v dr ? 1.00 1.20 v i q =100 ma 3) ? 1.05 1.30 v i q =500 ma 3) ? 1.10 1.35 v i q =800 ma 3) ? 1.30 1.40 v i q =1.0a 3) current consumption i q = i i ? i q i q ?0.81.6ma i q =10ma temperature stability ? ? 11 ? mv 4) current limit i qmax 1000 ? 2200 ma v i ? v q < 18v; v q = v nom - 100 mv 50 200 ? ma v i = 40 v; v q = v nom - 100 mv t j = 25 c rms output noise ? ? 30 ? ppm ppm of v q , t j = 25 c 10 hz f 10 khz 4) power supply ripple rejection psrr ?65?db f r = 120 hz; v r = 0.5 v pp c adj = 0 f 4) ?65?db f r = 120 hz; v r =0.5 v pp , c adj = 10 f 4) 1) device is usable within given range without destruct ion, but the accuracy of the output voltage can only be guarantied in the range specified in the line above. 2) measured at constant junction temperature 3) dropout voltage measured when the output voltage has dropped 100 mv from the nominal value. 4) not subject to production test - specified by design. table 8 electrical characteristics tle 4 284 dv26 (2.6 v fixed output voltage) -40 c< t j <150 c; v i =13.5v, i q = 10 ma; unless otherwise specified parameter symbol limit valu es unit measuring conditions min. typ. max. output voltage v q 2.52 2.60 2.68 v 10 ma i q 1000 ma; 4.0 v v i 16 v ?2.60?v 10 ma i q 1000 ma; 16 v v i 40 v 1) table 7 electrical characteristics tle 4 284 dv18 (1.8 v fixed output voltage) -40 c< t j <150 c; v i =13.5v, i q = 10 ma; unless otherwise specified parameter symbol limit valu es unit measuring conditions min. typ. max.
data sheet 10 rev. 2.1, 2007-03-20 tle 4284 line regulation ? v q ? 11 40 mv 4.0 v v i 40 v load regulation ? v q ?5 11mv10 ma i q 800 ma; 2) v i = v qnom + v dr ?7 13mv10 ma i q 1.0 a 2) v i = v qnom + v dr dropout voltage v dr ? 1.00 1.20 v i q =100 ma 3) ? 1.05 1.30 v i q =500 ma 3) ? 1.10 1.35 v i q =800 ma 3) ? 1.30 1.40 v i q =1.0a 3) current consumption; i q = i i ? i q i q ?0.81.6ma i q =10ma temperature stability ? ? 16 ? mv 4) current limit i qmax 1000 ? 2200 ma v i ? v q <18v; v q = v nom - 100 mv 50 200 ? ma v i = 40 v; v q = v nom - 100 mv t j = 25 c rms output noise ? ? 30 ? ppm ppm of v q , t j = 25 c 10 hz f 10 khz 4) power supply ripple rejection psrr ?65?db f r =120hz, v r =0.5 v pp , c adj = 0 f 4) ?65?db f r = 120 hz, v r =0.5 v pp , c adj = 10 f 4) 1) device is usable within given range without destruct ion, but the accuracy of the output voltage can only be guarantied in the range specified in the line above. 2) measured at constant junction temperature 3) dropout voltage measured when the output voltage has dropped 100 mv from the nominal value. 4) not subject to production test - specified by design. table 8 electrical characteristics tle 4 284 dv26 (2.6 v fixed output voltage) -40 c< t j <150 c; v i =13.5v, i q = 10 ma; unless otherwise specified parameter symbol limit valu es unit measuring conditions min. typ. max.
tle 4284 data sheet 11 rev. 2.1, 2007-03-20 table 9 electrical characteristics tle 4 284 dv33 (3.3 v fixed output voltage) -40 c< t j <150 c; v i =13.5v, i q = 10 ma; unless otherwise specified parameter symbol limit valu es unit measuring conditions min. typ. max. output voltage v q 3.20 3.3 3.40 v 10 ma i q 1000 ma; 4.7 v v i 16 v ?3.3?v 10 ma i q 1000 ma ; 16 v v i 40 v 1) line regulation ? v q ? 15 50 mv 4.7 v v i 40 v load regulation ? v q ?6 13mv10 ma i q 800 ma 2) v i = v qnom + v dr ?8 16mv10 ma i q 1.0 a 2) v i = v qnom + v dr dropout voltage v dr ? 1.00 1.20 v i q = 100 ma 3) ? 1.05 1.30 v i q = 500 ma 3) ? 1.10 1.35 v i q = 800 ma 3) ? 1.30 1.40 v i q = 1.0 a 3) current consumption i q = i i - i q i q ?0.81.6ma i q = 10 ma temperature stability ? ? 20 ? mv 4) current limit i qmax 1000 ? 2200 ma v i ? v q < 18v; v q = v nom - 100 mv 50 200 ? ma v i = 40 v; v q = v nom - 100 mv t j = 25 c rms output noise ? ? 30 ? ppm ppm of v q ; t j = 25 c; 10 hz f 10 khz 4) power supply ripple rejection psrr ?65?db f r = 120 hz; v r = 0.5 vpp; c adj = 0 f 4) ?65?db f r = 120 hz; v r = 0.5 vpp; c adj = 10 f 4) 1) device is usable within given range without destruct ion, but the accuracy of the output voltage can only be guarantied in the range specified in the line above. 2) measured at constant junction temperature. 3) dropout voltage measured when the output voltage has dropped 100 mv from the nominal value. 4) not subject to production test - specified by design.
data sheet 12 rev. 2.1, 2007-03-20 tle 4284 table 10 electrical characteristics tle 4 284 dv50 (5.0 v fixed output voltage) -40 c< t j <150 c; v i =13.5v, i q = 10 ma; unless otherwise specified parameter symbol limit valu es unit measuring conditions min. typ. max. output voltage v q 4.85 5.00 5.15 v 10 ma i q 1000 ma; 6.4 v v i 16 v ?5.00?v 10 ma i q 1000 ma; 16v v i 40 v 1) line regulation ? v q ?2075mv6.4v v i 40 v load regulation ? v q ? 9 20 mv 10 ma i q 800 ma 2) v i = v qnom + v dr ?1224mv10 ma i q 1.0 a 2) v i = v qnom + v dr dropout voltage v dr ? 1.00 1.20 v i q =100 ma 3) ? 1.05 1.30 v i q =500 ma 3) ? 1.10 1.35 v i q =800 ma 3) ? 1.30 1.40 v i q =1.0a 3) current consumption i q = i i ? i q i q ?0.81.6ma i q =10ma temperature stability ? ? 30 ? mv 4) current limit i qmax 1000 ? 2200 ma v i ? v q <18v; v q = v nom - 100 mv 50 200 ? ma v i = 40 v; v q = v nom - 100 mv t j = 25 c rms output noise ? ? 30 ? ppm ppm of v q , t j = 25 c 10 hz f 10 khz 4) power supply ripple rejection psrr ?65?db f r = 120 hz, v r =0.5 v pp , c adj = 0 f 4) ?65?db f r = 120 hz, v r =0.5 v pp , c adj = 10 f 4) 1) device is usable within given range without destructi on, but the accuracy of the output voltage can only be guarantied in the range specified in the line above. 2) measured at constant junction temperature 3) dropout voltage measured when the output voltage has dropped 100 mv from the nominal value. 4) not subject to production test - specified by design.
tle 4284 data sheet 13 rev. 2.1, 2007-03-20 figure 3 measuring circuit of fi xed output voltage versions and adjustable output voltage version aes02936 tle 4284 dv 1 c i 100 nf v i r 1 v q c q r 2 2 3 i q i adj i i i q adj aes02937_4284dvxx tle 4284 dv xx c i 100 nf v i v q i gnd c q 2 1 3 i i i q gnd i q
data sheet 14 rev. 2.1, 2007-03-20 tle 4284 application information figure 4 typical applicati on circuit of fixed output voltage versions and adjustable output voltage version aes02815 c i 1 c i 2 v i i c q2 v q q adj r 2 c adj r 1 tle 4284 dv v q - v adj = v ref 32 1 i adj aes02816_4284dvxx c i 1 c i 2 v i c q2 v q tle 4284 dvxx i q gnd 32 1
data sheet 15 rev. 2.1, 2007-03-20 tle 4284 typical performance characteristics current consumption i q versus junction temperature t j current consumption i q versus output current i q current consumption i q versus input voltage v i adjust current i adj and reference voltage v ref vs junction temperature t j 1_i q-t j. vsd 1 0.1 0.01 10 i q [ma] -40 t j [c] -20 20 40 80 100 0 60 140 120 v i = 13.5v i q = 10ma 2_iq-iq.vsd 0.0001 0.01 0.1 0.001 1 i q [a] t j = 150c 1 0.1 0.01 10 i q [ma] t j = 25c t j = -40c 3_i q-vi . vsd 1 0.1 0.01 10 i q [ma] v i = 13.5v i q = 1ma 0 v i [v] 20 30 10 40 i q = 10ma i q = 500ma i q = 1000ma 1.5v-version 1.8v-version 2.6v-version 3.3v-version 5.0v-version v q [v] 4_iadj_tj.vsd 1.242 1.24 1.238 1.244 i adj v q i q =10ma 1.248 -40 t j [c] -20 20 40 80 100 0 60 140 120 i adj [a] 73 72 71 74 76 70 1.236
data sheet 16 rev. 2.1, 2007-03-20 tle 4284
data sheet 17 rev. 2.1, 2007-03-20 tle 4284 output voltage v q versus junction temperature t j dropout voltage v dr versus junction temperature t j output current limit i qmax versus junction temperature t j safe operation area (soa): output current i q vs. input voltage v i -40 t j [c] -20 20 40 80 100 v q [v] 5_vq -t j. vsd 3.00 2.00 1.00 4.00 060 140 120 v i = 13.5 v i q = 10ma 1.5v-version 1.8v-version 2.6v-version 3.3v-version 5.0v-version -40 t j [c] -20 20 40 80 100 v dr [mv] 7_vdr-tj.vsd 1100 900 800 1200 060 140 120 1400 v i = 13.5v 1000 i q = 100 ma i q = 500 ma i q = 800 ma i q = 1000 ma -40 t j [c] -20 20 40 80 100 i q [a] 8_i q max-tj. vsd 1.5 1.2 0.9 1.8 060 140 120 v i = 13.5 v 0.6 2.4 v i = v nom + v dr v i = 21 v 0 v i [v] 20 30 9_so a. vsd 10 40 t a = 25 c i q [a] 1.2 0.8 0.4 1.6 0.0 2.4
data sheet 18 rev. 2.1, 2007-03-20 tle 4284 output voltage v q versus input voltage v i stability region: e quivalent serial resistor esr versus output current i q power supply ripple rejection versus frequency power supply ripple rejection versus frequency 0 v i [v] 20 30 11_vi -vq . vsd 10 40 t a = 25 c i q = 500ma v q [v] 3.00 2.00 1.00 4.00 i q = 10ma 1.5v-version 1.8v-version 2.6v-version 3.3v-version 5.0v-version 6.00 i q = 100ma i q = 1000ma 12_esr-iq.vsd 10 1 0.1 e sr cq [ ? ] 0.1 i q [ma] 10 100 1 1000 100 100 0 c q = 10f t j = -40...150c v i = 6...25v stable region c q = 2.2f t j = -40...150c v i = 6...25v 10 f [hz] 10k psrr [db] 13_psrr. vsd 70 60 100 1k 100k 90 40 50 v ripple = 0.5 v v in = 13.5 v c adj = 10 f tantalum t a = 25 c i q = 1000 ma i q = 500 ma i q = 250 ma i q = 125 ma i q = 10 ma 10 f [hz] 10k psrr [db] 13a_psrr.vsd 70 60 100 1k 100k 90 40 50 v ripple = 0.5 v v in = 13.5 v c adj = 0 f tantalum t a = 25 c i q = 1000 ma i q = 500 ma i q = 250 ma i q = 125 ma i q = 10 ma
data sheet 19 rev. 2.1, 2007-03-20 tle 4284 load regulation: delta output voltage dv q versus delta output current di q load regulation: delta output voltage dv q versus delta output current di q load regulation: de lta output voltage dv q versus delta output current di q line regulation: delta output voltage dv q versus delta input voltage dv i 0 i q [ma] 400 600 ? v q [mv] 18_dvq -di q _4v. vsd -1.5 -2.5 -3.5 -0.5 200 800 1.5 t j = 25 c -4.5 v i = 4v t j = -40 c t j = 150 c 100 0 2.6v-version (to be scaled linearly for other versions) 0 i q [ma] 400 600 ? v q [mv] 18_dvq -di q _135v. vsd -20 -10 0 30 200 800 50 t j = 25 c -10 v i = 13.5v t j = -40 c 100 0 2.6v-version (to be scaled linearly for other versions) 0 i q [ma] 400 600 ? v q [mv] 18_dvq -di q _25v. vsd -20 -10 0 30 200 800 50 t j = 25 c -10 v i = 25v t j = -40 c 100 0 2.6v-version (to be scaled linearly for other versions) 0 v i [v] 515203035 ? v q [mv] 19_dvq -dvi _10m. vsd 15 10 5 20 10 25 45 40 30 t j = 150 c 0 t j = 25 c t j = -40 c i q = 10ma 2.6v-version (to be scaled linearly for other versions)
data sheet 20 rev. 2.1, 2007-03-20 tle 4284 line regulation: delta output voltage dv q versus delta input voltage dv i 0 v i [v] 515203035 ? v q [mv] 19_dvq -dvi _100m. vsd 15 10 5 20 10 25 45 40 30 0 t j = 25 c t j = -40 c i q = 100ma t j = 150 c 2.6v-version (to be scaled linearly for other versions)
tle 4284 data sheet 21 rev. 2.1, 2007-03-20 application hints adjustable version at the fixed voltage tle 4284 devices, the output voltage is di vided internally and compared to an internal refe rence of 1.25 v typical. the regulation loop controls the output voltage to achieve the output volt age of 5 v, 3.3 v, 2.6 v, 1.8v or 1.5v. the variable version compares the voltage difference betwe en the adjust pin adj and the output pin q to the internal reference of ty pically 1.25 v. the output voltage is adjusted by an external voltage divider between q, adj and gnd and calculates: for the variable regulator tle 4284 dv, a mi nimum load current of 5 ma is necessary in order to keep the output voltage regulated. if the a pplication does not assure this minimum load requirement, th e output voltage divi der should be dimens ioned sufficiently low-ohmic: r 1 240 ?. for the variable voltage type an a dditional decoupling a capacitor c adj at the adjust pin improves the ripple re jection ratios. placing c adj requires an increased output capacitance of c q 22 f. output the output current limitation is reduced as a function of the input voltage for high input voltages above 25 v. the tle 4284 requires a 10 f output capacitor with 0.1 ? esr 10 ? for the stability of the regulation loop. at the input of the re gulator a capacitor is necessary fo r compensation of line influences. a serial diode should be used to eliminate negative voltages from the input. as a minimum, a 100 nf ceramic input capacitor shou ld be used. if the regulator is used in an environment with long input lines, an input capacitance of 10 f is recommended. v q v ref 1 r 2 r 1 ----- + ?? ?? i adj r 2 + =
data sheet 22 rev. 2.1, 2007-03-20 tle 4284 package outlines figure 5 dimensions pg-to252-3-11 green product (rohs compliant) to meet the world-wi de customer requirements for envi ronmentally friendly products and to be compliant with government regula tions the device is available as a green product. green products are ro hs-compliant (i.e pb-free fi nish on leads and suitable for pb-free soldering according to ipc/jedec j-std-020). 5.4 0.1 -0.05 6.5 +0.15 a 0.5 9.98 6.22 -0.2 1 0.1 0.15 0.8 0.15 max. 0.1 per side 0.75 2.28 4.57 +0.08 -0.04 0.5 2.3 -0.10 +0.05 b 0.51 min. +0.08 -0.04 0.5 0...0.15 b a 0.25 m 0.1 all metal surfaces tin plated, except area of cut. 3x (5) (4.24) -0.01 +0.20 0.9 b find all packages, sorts of packing and others at the infineon internet page: http://www.infineon.com/packages . dimensions in mm smd = surface mounted device
tle 4284 data sheet 23 rev. 2.1, 2007-03-20 figure 6 footprint fo r pg-to252-3-11 5.8 6.4 10.6 1.2 2.2 5.76 find all packages, sorts of packing and others at the infineon internet page: http://www.infineon.com/packages . dimensions in mm smd = surface mounted device
tle 4284 revision history data sheet 24 rev. 2.1, 2007-03-20 version date changes rev. 2.0 2006-02-13 page 1: 1.5 v fixed vo ltage version change d to final status. page 1: ordering codes updated. table 1, 2: low esr requirement for c q removed. table 3: max. ratings: esd susceptibility human body model improved to 4 kv. several: typo and fo rmatting corrections. rev. 2.1 2007-03-20 initial version of rohs-compliant derivate of tle 4284 page 1 : aec certified statement added page 1 and page 22 : rohs compliance statement and green product feature added page 1 and page 22 : package changed to rohs compliant version legal disclaimer updated
edition 2007-03-20 published by infineon technologies ag 81726 munich, germany ? 2007 infineon technologies ag all rights reserved. legal disclaimer the information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. with respect to any examples or hints given herein, any typical valu es stated herein and/or any information regarding the application of the device, infineon technologies her eby disclaims any and all warranties and liabilities of any kind, including wi thout limitation, warranties of non-infrin gement of intellectual property rights of any third party. information for further information on technology, delivery terms an d conditions and prices, please contact the nearest infineon technologies office ( www.infineon.com ). warnings due to technical requirements, components may contain dangerous substances. for information on the types in question, please contact the near est infineon technologies office. infineon technologies components may be used in life-supp ort devices or systems only with the express written approval of infineon technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safe ty or effectiveness of that device or system. life support devices or systems are intended to be implanted in the hu man body or to support and/or maintain and sustain and/or protect human life. if they fail, it is reasonable to assume that the health of the user or other persons may be endangered.

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