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c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 2 - j a n . , 2 0 0 9 a p l 5 5 2 3 w w w . a n p e c . c o m . t w 1 a n p e c r e s e r v e s t h e r i g h t t o m a k e c h a n g e s t o i m p r o v e r e l i a b i l i t y o r m a n u f a c t u r a b i l i t y w i t h o u t n o t i c e , a n d a d v i s e c u s t o m e r s t o o b t a i n t h e l a t e s t v e r s i o n o f r e l e v a n t i n f o r m a t i o n t o v e r i f y b e f o r e p l a c i n g o r d e r s . d u a l - c h a n n e l , 3 . 3 v / 5 0 0 m a a n d 1 . 8 v / 3 0 0 m a l i n e a r r e g u l a t o r f e a t u r e s g e n e r a l d e s c r i p t i o n a p p l i c a t i o n s f i x e d o u t p u t v o l t a g e : v o u t 1 = 3 . 3 v / 5 0 0 m a v o u t 2 = 1 . 8 v / 3 0 0 m a l o w d r o p o u t v o l t a g e ( d e f i n e d a s t h e m i n i m u m i n p u t / o u t p u t v o l t a g e d i f f e r e n c e ) : o u t p u t 1 d r o p o u t v o l t a g e : 0 . 6 v ( a t 5 0 0 m a ) o u t p u t 2 d r o p o u t v o l t a g e : 0 . 9 v ( a t 3 0 0 m a ) s t a b l e w i t h 4 . 7 m f o u t p u t c a p a c i t o r ( a t v o u t 1 ) s t a b l e w i t h 2 . 2 m f o u t p u t c a p a c i t o r ( a t v o u t 2 ) b u i l t - i n t h e r m a l p r o t e c t i o n b u i l t - i n c u r r e n t - l i m i t p r o t e c t i o n f a s t t r a n s i e n t r e s p o n s e s h o r t s e t t i n g t i m e s o p - 8 a n d s o p - 8 p p a c k a g e s a v a i l a b l e l e a d f r e e a n d g r e e n d e v i c e s a v a i l a b l e ( r o h s c o m p l i a n t ) t h e a p l 5 5 2 3 i s a d u a l l o w d r o p o u t r e g u l a t o r w i t h o u t - p u t 1 w i t h 3 . 3 v / 0 . 5 a a n d o u t p u t 2 w i t h 1 . 8 v / 0 . 3 a o u t p u t c a p a b i l i t y . i n o r d e r t o o b t a i n l o w e r d r o p o u t v o l t a g e a n d f a s t e r t r a n s i e n t r e s p o n s e , w h i c h i s c r i t i c a l f o r l o w v o l t - a g e a p p l i c a t i o n s , t h e a p l 5 2 2 3 h a s b e e n o p t i m i z e d . t h e d r o p o u t v o l t a g e s a r e g u a r a n t e e d a t 0 . 6 v a t 0 . 5 a f o r o u t - p u t 1 a n d 0 . 9 v a t 0 . 3 a f o r o u t p u t 2 . c u r r e n t l i m i t i s t r i m m e d t o e n s u r e s p e c i f i e d o u t p u t c u r r e n t a n d c o n t r o l l e d s h o r t - c i r c u i t c u r r e n t . o n - c h i p t h e r m a l l i m i t i n g p r o v i d e s p r o t e c - t i o n a g a i n s t a n y c o m b i n a t i o n o f o v e r l o a d t h a t w o u l d c r e - a t e e x c e s s i v e j u n c t i o n t e m p e r a t u r e s . t h e a p l 5 5 2 3 r e g u - l a t o r c o m e s i n a s o p - 8 a n d s o p - 8 p p a c k a g e s . d e s k t o p c o m p u t e r n e t w o r k i n g s y s t e m s o p t i c a l d a t a s t o r a g e s y s t e m s s o p - 8 ( t o p v i e w ) s o p - 8 p ( t o p v i e w ) gnd 1 2 3 8 6 4 7 5 v in nc nc nc v in v out2 v out1 gnd 1 2 3 8 6 4 7 5 v in gnd gnd gnd v in v out2 v out1 p i n c o n f i g u r a t i o n o r d e r i n g a n d m a r k i n g i n f o r m a t i o n n o t e : a n p e c l e a d - f r e e p r o d u c t s c o n t a i n m o l d i n g c o m p o u n d s / d i e a t t a c h m a t e r i a l s a n d 1 0 0 % m a t t e t i n p l a t e t e r m i n a t i o n f i n i s h ; w h i c h a r e f u l l y c o m p l i a n t w i t h r o h s . a n p e c l e a d - f r e e p r o d u c t s m e e t o r e x c e e d t h e l e a d - f r e e r e q u i r e m e n t s o f i p c / j e d e c j - s t d - 0 2 0 c f o r m s l c l a s s i f i c a t i o n a t l e a d - f r e e p e a k r e f l o w t e m p e r a t u r e . a n p e c d e f i n e s ? g r e e n ? t o m e a n l e a d - f r e e ( r o h s c o m p l i a n t ) a n d h a l o g e n f r e e ( b r o r c l d o e s n o t e x c e e d 9 0 0 p p m b y w e i g h t i n h o m o g e n e o u s m a t e r i a l a n d t o t a l o f b r a n d c l d o e s n o t e x c e e d 1 5 0 0 p p m b y w e i g h t ) . = t h e r m a l p a d ( c o n n e c t e d t o t h e g n d p l a n e f o r b e t t e r h e a t d i s s i p a t i o n ) apl5523 handling code temp erature range package code package code k : sop-8 ka : sop-8p operating junction temp erature range c : 0 to 150 o c handling code tr : tape & reel assembly material g : halogen and lead free device apl5523 k/ka : apl5523 xxxxx xxxxx - date code assembly material
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 2 - j a n . , 2 0 0 9 a p l 5 5 2 3 w w w . a n p e c . c o m . t w 2 a b s o l u t e m a x i m u m r a t i n g s symbol parameter rating unit v in , v out input voltage or out voltage 6 v thermal resistance ? junction to ambient r th,ja sop - 8 1 5 0 c/w sop - 8 - p 75 thermal resistance ? junction to case r th,j c sop - 8 30 c/w sop - 8 - p 5 p d power dissipation internally limited w operating junction temperature t j control section 0 to 125 power transistor 0 to 150 c t stg storage temperatur e range - 65 to +150 c t l maximum lead soldering temperature, 10 s econd s 260 c e l e c t r i c a l c h a r a c t e r i s t i c s u n l e s s o t h e r w i s e n o t e d t h e s e s p e c i f i c a t i o n s a p p l y o v e r f u l l t e m p e r a t u r e , c i n = 1 m f , c o u t 1 = 4 . 7 m f , c o u t 2 = 2 . 2 m f , t j = 0 t o 1 2 5 c . t y p i c a l v a l u e s r e f e r t o t j = 2 5 c . apl5523 symbol parameter test conditions min. typ. max. unit v in input voltage 2.7 - 6 v ishort short current v out =0v - 50 - ma ots over - temperature shutdown - 150 - c over - temperature shutdown hysteresis hysteresis - 2 0 - c tc output - voltag e temperature coefficient - 10 0 - ppm/ c i out1 =500ma, i out2 =300ma - 900 1000 i q quiescent current i out1 =0ma, i out2 =0ma - 100 200 m a output1 (500ma) v out output voltage v in =5v v out ? 2 % 3.3 v out +2 % v i limit circuit current limit v in =v out +1v - 900 - ma i out load current v in =v out +1v 500 - - ma reg line line regulation v out +1v< v cc < 6.0v, i out =1ma - 5 10 mv reg load load regulation v in =v out +1v, 0ma< i out < i max - 4 0 60 mv psrr ripple rejection f 1khz, 1vpp at i out =50ma 40 48 - db v drop dropout v oltage (note1) i out =5 0 0ma - 0.6 0.7 v c out output capacitor - 4.7 - m f esr 0.01 0.1 1 ohm
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 2 - j a n . , 2 0 0 9 a p l 5 5 2 3 w w w . a n p e c . c o m . t w 3 e l e c t r i c a l c h a r a c t e r i s t i c s ( c o n t . ) 1 apl5523 symbol parameter test conditions min. typ. max. unit output2 (300ma) v out output voltage v in =5v v out ? 2 % 1.8 v out +2 % v i limit circuit current limit vin=vout+1v - 90 0 - ma i out load current vin=vout+1v 300 - - ma reg line line regulation v out +1v< v cc <6.0v, i out =1ma - 4 10 mv reg load load regulation v in =v out +1v, 0ma< i out < i max - 20 40 mv psrr ripple rejection f 1khz, 1vpp at i out =50ma 45 55 - db v drop dropout voltage (note1) i out =300ma - 0.9 1 v c out output capacitor - 2.2 - m f esr 0.01 0.1 1 ohm u n l e s s o t h e r w i s e n o t e d t h e s e s p e c i f i c a t i o n s a p p l y o v e r f u l l t e m p e r a t u r e , c i n = 1 m f , c o u t 1 = 4 . 7 m f , c o u t 2 = 2 . 2 m f , t j = 0 t o 1 2 5 c . t y p i c a l v a l u e s r e f e r t o t j = 2 5 c . p i n d e s c r i p t i o n pin n o . n ame i/o function 1 vout1 o vout1 output voltage 3.3v. s ources up to 500ma. 2 vin i supply voltage. 3 vin i supply voltage. 4 vout2 o vout2 output voltage 1.8v. s ources up to 300ma. 5 gnd 6 gnd 7 gnd 8 gnd ground also functions as a heatsink. solder to th e ground plane to maximize thermal dissipation b l o c k d i a g r a m n o t e 1 : d r o p o u t v o l t a g e d e f i n i t i o n : v i n - v o u t w h e n v o u t i s 2 % b e l o w t h e v a l u e o f v o u t f o r v i n = v o u t + 1 v . error amp + _ reference voltage thermal shutdown mos driver with iimit error amp + _ v in v out1 v out2 gnd mos driver with iimit
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 2 - j a n . , 2 0 0 9 a p l 5 5 2 3 w w w . a n p e c . c o m . t w 4 t y p i c a l a p p l i c a t i o n c i r c u i t v out1 5 6 7 8 1 2 3 4 v out2 v in 4.7 m f 1 m f 2.2 m f apl5523
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 2 - j a n . , 2 0 0 9 a p l 5 5 2 3 w w w . a n p e c . c o m . t w 5 3.280 3.285 3.290 3.295 3.300 3.305 3.310 -40 -20 0 20 40 60 80 100 120 140 i out1 =0ma 0 100 200 300 400 500 600 0 100 200 300 400 500 v in =5v v out1 v out2 0 20 40 60 80 100 120 140 160 0 1 2 3 4 5 6 i out1 =i out2 =0ma q u i e s c e n t c u r r e n t v s . i n p u t v o l t a g e quiescent current ( m a) i n p u t v o l t a g e ( v ) t y p i c a l o p e r a t i n g c h a r a c t e r i s t i c s 0 0.5 1 1.5 2 2.5 3 3.5 0 1 2 3 4 5 v out1 v out2 i out1 =i out2 =0ma o u t p u t v o l t a g e v s . i n p u t v o l t a g e output voltage (v) i n p u t v o l t a g e ( v ) q u i e s c e n t c u r r e n t v s . o u t p u t c u r r e n t quiescent current ( m a) o u t p u t c u r r e n t ( m a ) t e m p e r a t u r e ( c ) output1 voltage (v) o u t p u t 1 v o l t a g e v s . t e m p e r a t u r e
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 2 - j a n . , 2 0 0 9 a p l 5 5 2 3 w w w . a n p e c . c o m . t w 6 -80 0 -70 -60 -50 -40 -30 -20 -10 10 100k 100 1k 10k 1.792 1.794 1.796 1.798 1.800 1.802 1.804 -40 -20 0 20 40 60 80 100 120 140 i out2 =0ma 0 100 200 300 400 500 600 700 800 900 1000 0 100 200 300 400 500 v out1 v out2 t y p i c a l o p e r a t i n g c h a r a c t e r i s t i c s ( c o n t . ) psrr (db) p s r r v s . f r e q u e n c y f r e q u e n c y ( h z ) v i n = 5 v i o u t 1 = i o u t 2 = 5 0 m a v o u t 1 v o u t 2 l o a d - t r a n s i e n t r e s p o n s e t i m e ( 0 . 1 m s / d i v ) v o u t 1 ( 1 0 0 m v / d i v ) i o u t 1 = 1 m a ~ 5 0 0 m a c o u t 1 = 4 . 7 m f ( a l u m i n u m ) t r = 1 m s d r o p o u t v o l t a g e v s . o u t p u t c u r r e n t o u t p u t c u r r e n t ( m a ) dropout voltage (mv) t e m p e r a t u r e ( c ) output2 voltage (v) o u t p u t 2 v o l t a g e v s . t e m p e r a t u r e
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 2 - j a n . , 2 0 0 9 a p l 5 5 2 3 w w w . a n p e c . c o m . t w 7 0 50 100 150 200 250 300 350 400 450 4.75 5 5.25 5.5 5.75 6 ta=55c ta=25c t y p i c a l o p e r a t i n g c h a r a c t e r i s t i c s ( c o n t . ) l i n e - t r a n s i e n t r e s p o n s e v i n = 4 . 5 ~ 5 . 5 v v o u t 1 ( 2 0 m v / d i v ) i o u t 1 = 1 0 m a c o u t 1 = 4 . 7 m f v o u t 2 ( 2 0 m v / d i v ) i o u t 2 = 1 0 m a c o u t 2 = 2 . 2 m f t i m e ( 2 0 m s / d i v ) l o a d - t r a n s i e n t r e s p o n s e v i n ( v ) output current ma) o u t p u t c u r r e n t v s . v i n m o u n t e d o n r e c o m m e n d m i m i m u m f o o t p r i n t ( r q j a = 7 5 c / w ) , 2 o z c o p p e r p c b a r e a . ( t j , m a x = 1 5 0 c ) 200mil 100mil 20mil 20mil v out2 (100mv/div) i out2 =1ma~300ma c out2 =2.2 m f(aluminum) tr=1 m s time(0.1ms/div)
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 2 - j a n . , 2 0 0 9 a p l 5 5 2 3 w w w . a n p e c . c o m . t w 8 p a c k a g e i n f o r m a t i o n s o p - 8 p 0.020 0.010 0.020 0.050 0.006 0.063 max. 0.40 l 0 e e h e1 0.25 d c b 0.17 0.31 0.016 1.27 0.50 1.27 bsc 0.51 0.25 0.050 bsc 0.010 0.012 0.007 millimeters min. s y m b o l a1 a2 a 0.00 1.25 sop-8p max. 0.15 1.60 min. 0.000 0.049 inches d1 2.25 0.098 2.00 0.079 e2 3.50 3.00 0.138 0.118 8 o 0 o 8 o 0 o h x 4 5 d e e e 1 see view a c b d1 e 2 thermal pad a 0 l view a 0 . 2 5 seating plane gauge plane a 1 a 2 inter-lead flash and protrusions shall not exceed 10 mil per side. note : 1. follow jedec ms-012 ba. 2. dimension "d" does not include mold flash, protrusions or gate burrs. mold flash, protrusion or gate burrs shall not exceed 6 mil per side . 3. dimension "e" does not include inter-lead flash or protrusions. 4.80 5.00 5.80 6.20 3.80 4.00 0.244 0.228 0.157 0.150 0.197 0.189
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 2 - j a n . , 2 0 0 9 a p l 5 5 2 3 w w w . a n p e c . c o m . t w 9 p a c k a g e i n f o r m a t i o n s o p - 8 s y m b o l min. max. 1.75 0.10 0.17 0.25 0.25 a a1 c d e e1 e h l millimeters b 0.31 0.51 sop-8 0.25 0.50 0.40 1.27 min. max. inches 0.069 0.004 0.012 0.020 0.007 0.010 0.010 0.020 0.016 0.050 0 0.010 1.27 bsc 0.050 bsc a2 1.25 0.049 0 8 0 8 d e e e 1 see view a c b h x 4 5 a a 1 a 2 l view a 0 . 2 5 seating plane gauge plane note: 1. follow jedec ms-012 aa. 2. dimension ? d ? does not include mold flash, protrusions or gate burrs. mold flash, protrusion or gate burrs shall not exceed 6 mil per side. 3. dimension ? e ? does not include inter-lead flash or protrusions. inter-lead flash and protrusions shall not exceed 10 mil per side. 3.80 5.80 4.80 4.00 6.20 5.00 0.189 0.197 0.228 0.244 0.150 0.157
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 2 - j a n . , 2 0 0 9 a p l 5 5 2 3 w w w . a n p e c . c o m . t w 1 0 application a h t1 c d d w e1 f 330.0 ? 2.00 50 min. 12.4+2.00 - 0.00 13.0+0.50 - 0.20 1.5 min. 20.2 min. 12.0 ? 0.30 1.75 ? 0.10 5.5 ? 0.05 p 0 p1 p 2 d 0 d1 t a 0 b 0 k 0 sop - 8(p) 4.0 ? 0.10 8.0 ? 0.10 2.0 ? 0.05 1.5+0.10 - 0.00 1.5 min. 0.6+0.00 - 0 .40 6.40 ? 0.20 5.20 ? 0.20 2.10 ? 0.20 c a r r i e r t a p e & r e e l d i m e n s i o n s d e v i c e s p e r u n i t ( m m ) package type unit quantity sop - 8(p) tape & reel 2500 a e 1 a b w f t p0 od0 b a0 p2 k0 b 0 section b-b section a-a od1 p1 h t1 a d
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 2 - j a n . , 2 0 0 9 a p l 5 5 2 3 w w w . a n p e c . c o m . t w 1 1 t a p i n g d i r e c t i o n i n f o r m a t i o n sop-8(p) user direction of feed c l a s s i f i c a t i o n p r o f i l e
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 2 - j a n . , 2 0 0 9 a p l 5 5 2 3 w w w . a n p e c . c o m . t w 1 2 c l a s s i f i c a t i o n r e f l o w p r o f i l e s profile feature sn - pb eutectic assembly pb - free assembly preheat & soak temperature min (t smin ) temperature max (t smax ) time (t smin to t smax ) ( t s ) 100 c 150 c 60 - 120 seconds 150 c 200 c 60 - 1 2 0 seconds average ramp - up rate (t smax to t p ) 3 c/second ma x. 3 c/second max. liquidous temperature ( t l ) time at l iquidous (t l ) 183 c 60 - 150 seconds 217 c 60 - 150 seconds peak package body temperature (t p ) * see classification temp in table 1 see classification temp in table 2 time (t p ) ** within 5 c of the spec ified c lassification t emperature ( t c ) 2 0 ** seconds 3 0 ** seconds average r amp - down rate (t p to t smax ) 6 c/second max. 6 c/second max. time 25 c to p eak t emperature 6 minutes max. 8 minutes max. * tolerance for peak profile temperature (t p ) is defined a s a supplier minimum and a user maximum. ** tolerance for time at peak profile temperature (t p ) is defined as a supplier minimum and a user maximum. table 2. pb - free process ? classification temperatures (tc) package thickness volume mm 3 <350 volume mm 3 350 - 2000 volume mm 3 >2000 <1.6 mm 260 c 260 c 260 c 1.6 mm ? 2.5 mm 260 c 250 c 245 c 3 2.5 mm 250 c 245 c 245 c table 1. snpb eutectic process ? classification temperatures (tc) package thickness volume mm 3 <350 volume mm 3 3 350 <2.5 mm 235 c 22 0 c 3 2.5 mm 220 c 220 c test item method description solderability jesd - 22, b102 5 sec, 245 c holt jesd - 22, a108 1000 hrs, bias @ 125 c pct jesd - 22, a102 168 hrs, 100 % rh, 2atm , 121 c tct jesd - 22, a104 500 cycles, - 65 c~150 c esd jesd - 22, a114; a115 vhbm ? 2kv, vmm ? 200v latch - up jesd 78 10ms, 1 tr ? 100ma r e l i a b i l i t y t e s t p r o g r a m
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 2 - j a n . , 2 0 0 9 a p l 5 5 2 3 w w w . a n p e c . c o m . t w 1 3 c u s t o m e r s e r v i c e a n p e c e l e c t r o n i c s c o r p . head office : no.6, dusing 1st road, sbip, hsin-chu, taiwan, r.o.c. tel : 886-3-5642000 fax : 886-3-5642050 t a i p e i b r a n c h : 2 f , n o . 1 1 , l a n e 2 1 8 , s e c 2 j h o n g s i n g r d . , s i n d i a n c i t y , t a i p e i c o u n t y 2 3 1 4 6 , t a i w a n t e l : 8 8 6 - 2 - 2 9 1 0 - 3 8 3 8 f a x : 8 8 6 - 2 - 2 9 1 7 - 3 8 3 8

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