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d u a l i n p u t l o w d r o p o u t r e g u l a t o r 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 . 8 - a p r . , 2 0 1 0 a p l 1 5 8 2 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 . 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 t h e a p l 1 5 8 2 o f h i g h p e r f o r m a n c e p o s i t i v e v o l t a g e r e g u - l a t o r s a r e d e s i g n e d f o r u s i n g i n a p p l i c a t i o n s r e q u i r i n g v e r y l o w d r o p o u t v o l t a g e a t 3 a m p s . t h e s u p e r i o r d r o p o u t c h a r a c t e r i s t i c s r e s u l t i n r e d u c e d h e a t d i s s i p a t i o n c o m - p a r e d t o r e g u l a r l d o s . t h e a p l 1 5 8 2 a l s o p r o v i d e s e x - c e l l e n t r e g u l a t i o n o v e r l i n e , l o a d , a n d t e m p e r a t u r e v a r i a t i o n s . 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 . t h e a p l 1 5 8 2 i s a v a i l a b l e i n b o t h t h e t h r o u g h - h o l e a n d s u r f a c e m o u n t v e r s i o n s o f t h e i n d u s t r y s t a n d a r d 5 - p i n t o - 2 5 2 a n d t o - 2 6 3 p o w e r p a c k a g e s . a p p l i c a t i o n s m i c r o p r o c e s s o r s u p p l i e s c h i p s e t s u p p l i e s v g a c a r d p o w e r l c d m o n i t o r p o w e r 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 4 5 0 m v t y p . d r o p o u t a t 3 a i n d u a l p o w e r v o l t a g e m o d e r e m o t e s e n s e p i n a v a i l a b l e 2 % a c c u r a c y o v e r - t e m p e r a t u r e r a n g e b u i l t - i n o v e r - t e m p e r a t u r e 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 5 - p i n t o - 2 5 2 a n d t o - 2 6 3 p a c k a g e s lead free and green devices available (rohs compliant) 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 d 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 ) . apl1582 handling code temperature range package code apl1582 xxxxx apl1582 g5/u5 : xxxxx - date code assembly material package code g5: to-263-5 u5 : to-252-5 operating ambient temperature range c : 0 to 70 o c handling code tr : tape & reel assembly material g : halogen and lead free device p i n c o n f i g u r a t i o n t o p v i e w o f t o - 2 5 2 - 5 / t o - 2 6 3 - 5 vsense adj vout vcontrol vin 1 2 3 4 5 tab is vout
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 . 8 - a p r . , 2 0 1 0 a p l 1 5 8 2 w w w . a n p e c . c o m . t w 2 symbol parameter rating unit v in input voltage 7 v v control control voltage 13.2 v q ja thermal resistance - junction to ambient (note 2) 62.5 c/w p d power dissipation internally limited w operating junction temperature contr ol section 0 to 125 t j power transistor 0 to 150 c t stg storage temperature range - 65 to +150 c t l maximum lead soldering temperature, 10 second s 260 c a b s o l u t e m a x i m u m r a t i n g s ( n o t e 1 ) 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 , c i n = 1 m f , c o u t = 1 0 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 . v o u t = v s e n s e . apl158 2 symbol parameter test conditions m in. typ. max . u nit v ref reference voltage v control =2.7 5 to 12v, v in =2.05v to 5.5v, i o =10ma to 3 a, v adj =0v 1.225 1.250 1.275 v reg line line regulation v control =2. 7 5v to 12v, v in =1.75v to 5.5v, i o =10ma, v adj =0v - - 3 mv reg load load regulation ( n ote 3) v control =2.75v, v in =2.1v, i o =10ma to 3 a, v adj =0v - - 5 mv v control - v out dropout voltage (note 4) v in =2.05v, i o =3a, v adj =0v - 1.10 1.25 v v in - v out dropout voltage (note 4 ) v control =2.75v, i o =3a, v adj =0v - 0.45 - v i limit current - limit v control =2.75v, v in =2.05v 3.2 - - a i lmin minimum load current (note 5 ) v control =5v, v in =3.3v, v adj =0v - 5 10 ma reg thermal thermal regulation 30ms pulse - 0.01 - % /w psrr power supply ripple rejection t j =25 c, v ripple = 1v pp at 120hz, v control =5, v in =5v, i o = 3 a , v adj =0v 60 70 - db i control control pin current v control =2.75v, v in =2.05 v , i o = 3 a, v adj =0v - 33 120 ma i adj adjust pin current v control =2.75v, v in =2.05v, v adj =0v - 50 120 m a note 1: absolute maximum ratings are those values beyond which the life of a device may be impaired. exposure to absolute maximum rating conditions for extended periods may affect device reliability. note 2: q ja is measured with the component mounted on a high effective thermal conductivity test board in free air. n o t e 3 : l o w d u t y c y c l e p u l s e t e s t w i t h k e l v i n c o n n e c t i o n s a r e r e q u i r e d t o m a i n t a i n d a t a a c c u r a c y . n o t e 4 : d r o p - o u t v o l t a g e i s d e f i n e d a s t h e m i n i m u m d i f f e r e n c e b e t w e e n v i n a n d v o u t r e q u i r e d t o m a i n t a i n 1 % v o u t r e g u l a t i o n . n o t e 5 : m i n i m u m l o a d c u r r e n t i s d e f i n e d a s t h e m i n i m u m c u r r e n t r e q u i r e d a t t h e o u t p u t t o m a i n t a i n v o u t r e g u l a t i o n .
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 . 8 - a p r . , 2 0 1 0 a p l 1 5 8 2 w w w . a n p e c . c o m . t w 3 1.225 1.230 1.235 1.240 1.245 1.250 1.255 1.260 1.265 1.270 1.275 -50 -25 0 25 50 75 100 125 150 0 10 20 30 40 50 60 70 80 -50 -25 0 25 50 75 100 125 150 0.0 0.2 0.4 0.6 0.8 1.0 1.2 -50 -25 0 25 50 75 100 125 150 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 r e f e r e n c e v o l t a g e v s . j u n c t i o n t e m p e r a t u r e j u n c t i o n t e m p e r a t u r e ( c ) reference voltage (v) a d j p i n c u r r e n t v s . j u n c t i o n t e m p e r a t u r e j u n c t i o n t e m p e r a t u r e ( c ) adj pin current ( m a) m i n i m u m l o a d c u r r e n t v s . j u n c t i o n t e m p e r a t u r e j u n c t i o n t e m p e r a t u r e ( c ) v i n - v o u t 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 ( a ) vin-vout dropout voltage (mv) v c o n t r o l - v o u t = 1 0 . 7 5 v minimum load current (ma) v c o n t r o l - v o u t = 1 . 4 5 v 0 100 200 300 400 500 600 700 0 0.5 1 1.5 2 2.5 3 t j = 1 2 5 c t j = 2 5 c t j = - 5 0 c
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 . 8 - a p r . , 2 0 1 0 a p l 1 5 8 2 w w w . a n p e c . c o m . t w 4 0 1 2 3 4 5 6 7 8 9 -50 -25 0 25 50 75 100 125 150 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 . ) s h o r t - c i r c u i t c u r r e n t v s . j u n c t i o n t e m p e r a t u r e j u n c t i o n t e m p e r a t u r e ( c ) short-circuit current (a) v c o n t r o l - v o u t 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 n e t ( a ) o u t p u t c u r r e n t ( a ) c o n t r o l p i n c u r r e n t 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 ( a ) control pin current (ma) control pin current (ma) vcontrol-vout dropout voltage (mv) v i n = 5 . 0 v v i n = 3 . 3 v v i n - v o u t = 0 . 6 v c o n t r o l p i n c u r r e n t v s . o u t p u t c u r r e n t v i n - v o u t = 0 . 8 v 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 0 0.5 1 1.5 2 2.5 3 t j = - 5 0 c t j = 0 c t j = 2 5 c t j = 1 2 5 c 0 10 20 30 40 50 60 70 0 0.5 1 1.5 2 2.5 3 t j = 0 c t j = 2 5 c t j = 1 2 5 c 0 0.5 1 1.5 2 2.5 3 0 5 10 15 20 25 30 35 40 t j = 0 c t j = 2 5 c t j = 1 2 5 c
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 . 8 - a p r . , 2 0 1 0 a p l 1 5 8 2 w w w . a n p e c . c o m . t w 5 0 5 10 15 20 25 30 35 40 0 0.5 1 1.5 2 2.5 3 0 5 10 15 20 25 30 35 40 0 0.5 1 1.5 2 2.5 3 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 . ) c o n t r o l p i n c u r r e n t 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 ( a ) c o n t r o l p i n c u r r e n t 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 ( a ) control pin current (ma) control pin current (ma) t j = 0 c t j = 2 5 c t j = 1 2 5 c t j = 0 c t j = 2 5 c t j = 1 2 5 c v i n - v o u t = 1 . 0 v v i n - v o u t = 4 . 2 5 v pin no. name i/o function 1 vsense i positive side of the reference voltage, which allows remote sensing to obtain excellent load regulation. 2 adj o negative side of the reference voltage, which allows to use resistor divider to set an expect output voltage. a small bypass capacitor can be connected from this pin to the ground to improve psrr performance. 3 vout o output pin of the regulator, which connects to the tab. a minimum of 10 m f capacitor must be connected from this pin to gr ound to ensure the stability. 4 vcontrol i supply pin of the control circuitry, which must be always higher than vout for the device to regulate. (see electrical c haracteristics) 5 vin i power input pin of the regulator, which must be always higher than vout for the device to regulate. ( s ee e lectrical c haracteristics) p i n d e s c r i p t i o n
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 . 8 - a p r . , 2 0 1 0 a p l 1 5 8 2 w w w . a n p e c . c o m . t w 6 b l o c k d i a g r a m 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 o u t = v r e f ( 1 + r 2 / r 1 ) + i a d j * x r 2 * r 1 i s t y p i c a l l y i n r a n g e o f 1 0 0 w t o 1 2 5 w t o s a t i s f y t h e m i n i m u m l o a d c u r r e n t r e q u i r e m e n t . current-limit voltage regulation thermal protection vin vcontrol vout adj vsense vsense vout vin apl1582 adj vcontrol gnd 2.5v gnd 5.0v 3.3v 5 4 2 1 3 r2 125 w r1 125 w v ref - +
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 . 8 - a p r . , 2 0 1 0 a p l 1 5 8 2 w w w . a n p e c . c o m . t w 7 p a c k a g e i n f o r m a t i o n t o - 2 5 2 - 5 s y m b o l min. max. 2.39 4.32 5.46 0.46 0.61 0.13 5.33 a a1 b3 c c2 d d1 e millimeters b 0.50 0.89 1.27 bsc to-252-5 4.57 6.35 6.73 6.22 0.050 bsc min. max. inches 0.094 0.020 0.035 0.170 0.215 0.018 0.024 0.210 0.180 0.250 0.265 2.18 0.245 0.086 0.005 e1 0.035 0.070 0.410 l3 h l e 9.40 1.40 0.46 0.89 1.78 10.41 0.370 0.055 0.018 0.150 3.81 0.89 2.03 0.035 0.080 0 0 8 0 8 0 0 . 2 5 gauge plane l a 1 view a seating plane l 3 d e b3 h a see view a c2 b c e1 d 1 e 6.00 6.00 0.236 0.236
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 . 8 - a p r . , 2 0 1 0 a p l 1 5 8 2 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 t o - 2 6 3 - 5 l view a 0 0 . 2 5 gauge plane a 1 seating plane note : follow jedec to-263 bb. see view a e d l 1 a c2 b c e1 d 1 e h s y m b o l min. max. 4.83 0.00 0.38 0.74 1.14 1.65 0.25 6.00 a a1 c c2 d d1 e millimeters b 0.51 0.99 1.70 bsc to-263-5 9.65 11.43 6.22 0.067 bsc min. max. inches 0.190 0.000 0.020 0.039 0.015 0.029 0.045 0.065 0.236 0.380 0.450 0.245 4.06 0.160 0.010 e1 0.380 0.066 0.110 l l1 e 1.78 8.38 9.65 1.68 2.79 0.070 0.330 0 h 14.61 15.88 0.575 0.625 9.00 9.00 0.354 0.354 1.70 bsc 8 o 0 o 0 o 8 o
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 . 8 - a p r . , 2 0 1 0 a p l 1 5 8 2 w w w . a n p e c . c o m . t w 9 application a h t1 c d d w e1 f 330.0 ? 2.00 50 min. 16.4+2.00 - 0.00 13.0+0.50 - 0.20 1.5 min. 20.2 min. 16.0 ? 0.30 1.75 ? 0.10 7.50 ? 0.05 p 0 p1 p 2 d 0 d1 t a 0 b 0 k 0 to - 252 - 5 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 6.80 ? 0.20 10.40 ? 0.20 2.50 ? 0.20 application a h t1 c d d w e1 f 330.0 ? 2.00 50 min. 24.4+2.00 - 0.00 13.0+0.50 - 0.20 1.5 min. 20.2 min. 24.0 ? 0.30 1.75 ? 0.10 11.5 ? 0.10 p 0 p1 p 2 d 0 d1 t a 0 b 0 k 0 to - 263 - 5 4.0 ? 0.10 16.0 ? 0.10 2.0 ? 0.10 1.5 +0.10 - 0.00 1.5 min. 0.6+0.00 - 0.40 10.8 ? 0.20 16.1 ? 0.20 5.2 ? 0.20 (mm) 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 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 package type unit quantity to - 252 - 5 tape & reel 2500 to - 263 - 5 tape & reel 800 d e v i c e s p e r u n i t
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 . 8 - a p r . , 2 0 1 0 a p l 1 5 8 2 w w w . a n p e c . c o m . t w 1 0 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 t o - 2 5 2 - 5 t o - 2 6 3 - 5 user direction of feed user direction of feed
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 . 8 - a p r . , 2 0 1 0 a p l 1 5 8 2 w w w . a n p e c . c o m . t w 1 1 c l a s s i f i c a t i o n p r o f i l e 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.
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 . 8 - a p r . , 2 0 1 0 a p l 1 5 8 2 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 ( c o n t . ) 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 @ t j =125 c pct jesd - 22, a102 168 hrs, 100 % rh, 2atm , 121 c tct jesd - 22, a104 500 cycles, - 65 c~150 c hbm mil - std - 883 - 3015.7 vhbm ? 2kv mm jesd - 22, a1 15 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 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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