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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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 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 . p o w e r - d i s t r i b u t i o n s w i t c h e s w i t h s o f t s t a r t 78m w high side mosfet 2.5a continuous current soft start time programmable by external capacitor wide supply voltage range: 4.5v to 24v current limit and short circuit protections under voltage lockout protection over-temperature protection logic level enable input lead free and green devices available (rohs compliant) t h e a p l 3 5 4 6 i s a p o w e r - d i s t r i b u t i o n s w i t c h w i t h s o m e p r o t e c t i o n f u n c t i o n s t h a t c a n d e l i v e r c u r r e n t u p t o 2 . 5 a . t h e d e v i c e i n c o r p o r a t e s a 7 8 m w n - c h a n n e l m o s f e t p o w e r s w i t c h t h a t i s c o n t r o l l e d b y a n e n a b l e l o g i c p i n a n d h a s a s s p i n d e d i c a t e d t o s o f t s t a r t r a m p - u p r a t e c o n t r o l t h a t c a n b e u s e d i n a p p l i c a t i o n w h e r e t h e i n r u s h c u r r e n t i s c o n c e r n e d . 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 tft lcd modules notebook and desktop computers usb ports high-side power protection switches t h e d e v i c e i n t e g r a t e s s o m e p r o t e c t i o n f e a t u r e s , i n c l u d - i n g c u r r e n t l i m i t p r o t e c t i o n , s h o r t c i r c u i t p r o t e c t i o 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 a n d u v l o . t h e c u r r e n t l i m i t a n d s h o r t c i r c u i t p r o t e c t i o n c a n p r o t e c t d o w n - s t r e a m d e v i c e s f r o m c a t a s t r o p h i c f a i l u r e b y l i m i t i n g t h e o u t p u t c u r r e n t a t c u r r e n t l i m i t t h r e s h o l d d u r i n g o v e r - l o a d o r s h o r t c i r c u i t e v e n t s . w h e n v o u t d r o p s b e l o w v i n - 1 v t h e d e v i c e s l i m i t t h e c u r r e n t t o a l o w e r a n d s a f e l e v e l . t h e 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 f u n c t i o n s h u t s d o w n t h e n - c h a n n e l m o s f e t p o w e r s w i t c h w h e n t h e j u n c t i o n t e m p e r a t u r e r i s e s b e y o n d 1 5 0 o c a n d w i l l a u t o m a t i c a l l y t u r n s o n t h e p o w e r s w i t c h w h e n t h e t e m p e r a t u r e d r o p s b y 2 0 o c . t h e u v l o f u n c t i o n k e e p s t h e p o w e r s w i t c h i n o f f s t a t e u n t i l t h e r e i s a v a l i d i n p u t v o l t a g e p r e s e n t . s i m p l i f i e d a p p l i c a t i o n c i r c u i t vin vout gnd apl 3546 ss en
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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 2 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 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 ) . 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 ) symbol parameter rating unit v in vi n to gnd voltage - 0.3 ~ 26 v v out vout to gnd voltage - 0.3 ~ 26 v v en en to gnd voltage - 0.3 ~ 7 v v ss ss to gnd voltage - 0.3 ~ 7 v i out continuous output current, i out internally limited a t j maximum junction tempe rature - 40 ~ 150 o c t stg storage temperature - 65 ~ 150 o c t sdr maximum lead soldering temperature ( 10 seconds ) 26 0 o c note1: stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. these are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recom- mended operating conditions" is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. p i n c o n f i g u r a t i o n vin ss gnd nc 1 2 3 4 vout nc en nc 8 7 6 5 apl 3546 sop - 8 top apl 3546 tdfn 2 x 2 - 6 ( top view ) vout en nc 1 6 5 4 3 2 vin gnd ss vin ss gnd nc 1 2 3 4 vout nc en nc 8 7 6 5 apl 3546 sop - 8 p top 9 gnd apl 3546 package code operating ambient temperature range i : - 40 to 85 o c handling code tr : tape & reel assembly material handling code temperature range package code g : halogen and lead free device assembly material apl 3546 qb : x - date code k : sop - 8 x - date code l 46 apl 3546 k : apl 3546 qb : tdfn 2 ?? 2 - 6 . xxxxx . x ka : sop - 8 p x - date code apl 3546 ka : apl 3546 xxxxx .
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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 3 symbol parameter range unit v in vin input voltage 4.5 ~ 24 v i out vout output current 0 ~ 2.5 a t a ambient temperature - 40 ~ 85 o c t j junction temperature - 40 ~ 125 o c r e c o m m e n d e d o p e r a t i n g c o n d i t i o n s ( n o t e 3 ) n o t e 3 : r e f e r t o t h e 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 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 s p e c i f i 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 v i n = 1 2 v , v e n = 5 v . t y p i c a l v a l u e s a r e a t t a = 2 5 o c . apl3546 symbol parameter test conditions min. typ. max. unit supply current no load, v en =0v - 30 50 m a vin supply current no load, v en =5v - 250 400 m a leakage current v out =gnd , v en =0v - - 1 m a power switch i out =2a, t a = 2 5 o c ,v in =12v - 78 90 m w r ds(on) power switch on resistanc e i out =2a, v in =12v - 78 100 m w under - voltage lockout vin uvlo threshold voltage v in rising 3.3 - 3.9 v vin uvlo hysteresis - 0.2 - v current limit and short circuit protections i lim current limit threshold v in = 4.5 v to 24v 4 5 6 a i short short c ircuit output current v in = 4.5 v to 24v - - 1.2 a soft - start control pin i ss ss current v in =12v, 1 2 3 m a v in =12v, no load, c out = 1uf, c ss =1nf - 0.5 - ms t ss soft - start time v in =12v, no load, c out = 1uf, c ss =open 1 2 3 ms soft - star discharge resista nce v en =0v - 300 - w t h e r m a l c h a r a c t e r i s t i c s ( n o t e 2 ) symbol parameter typical value unit q ja junction - to - ambient resistance in f ree a ir sop - 8 sop - 8p tdfn2x2 - 6 130 75 130 o c/w note 2: q ja is measured with the component mounted on a high effective thermal conductivity test board in free air.
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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 4 p i n d e s c r i p t i o n function no. sop - 8 sop - 8p tdfn2x2 - 6 name 1 1 1 vin power supply input. c onnect this pin to external dc supply . 2 2 2 ss soft start control pin. connect a capacitor to gnd to control the soft start rate. if the ss pin is left floating the soft start time is 2ms when v in =12v. 3 3,9 3 gnd gnd 4 4 - nc no connection. 5 5 - nc no connection. 6 6 4 en enable input. pull this pin to high to enable the device and pull this pin to low to disable device. the en pin cannot be left floating. 7 7 5 nc no co nnection. 8 8 6 vout output voltage pin. the output voltage follows the input voltage. when en is low the output voltage is discharged by an internal resistor . 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 . ) u n l e s s o t h e r w i s e s p e c i f i 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 v i n = 1 2 v , v e n = 5 v . t y p i c a l v a l u e s a r e a t t a = 2 5 o c . apl3546 symbol parameter test conditions min. typ. max. unit en input pin v ih input logic high v in = 4.5 v to 24v 2 - - v v il input logic low v in = 4.5 v to 24v - - 0.6 v input current - - 1 m a vout discharge resistance v en =0v - 950 - w t d(on) turn on delay time - 300 - m s t d(off) turn off delay time - 3 - m s overt - temperature protection (otp) t otp over - temperature threshold t j rising - 150 - c over - temperature hysteresis - 20 - 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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 5 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 v in = 12 , t a = 25 c 2 2 . 5 3 3 . 5 4 4 5 6 7 8 9 c u r r e n t - l i m i t r e s p o n s e ( m s ) output peak current ( a ) current - limit response vs . output peak current
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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 6 o p e r a t i n g w a v e f o r m s r e f e r t o t h e 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 . t h e t e s t c o n d i t i o n i s v i n = 1 2 v , t a = 2 5 o c u n l e s s o t h e r w i s e s p e c i f i e d . power on ch 1 : v in ( 5 v / div ) time : 5 ms / div ch 2 : v out ( 5 v / div ) ch 3 : i in ( 0 . 2 a / div ) 3 2 1 vin = 12 v , cin = 1 uf , cout = 10 uf , rout = 30 w power off 3 2 1 ch 1 : v in ( 5 v / div ) time : 10 ms / div ch 2 : v out ( 5 v / div ) ch 3 : i in ( 0 . 2 a / div ) vin = 12 v , cin = 1 uf , cout = 10 uf , rout = 30 w turn off response 3 2 1 ch 1 : en ( 2 v / div ) time : 500 u s / div ch 2 : v out ( 5 v / div ) ch 3 : i in ( 0 . 2 a / div ) vin = 12 v , cin = 1 uf , cout = 10 uf , rout = 30 w turn on response 3 2 1 ch 1 : en ( 2 v / div ) time : 500 u s / div ch 2 : v out ( 5 v / div ) ch 3 : i in ( 0 . 2 a / div ) vin = 12 v , cin = 1 uf , cout = 10 uf , rout = 30 w
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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 7 o p e r a t i n g w a v e f o r m s r e f e r t o t h e 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 . t h e t e s t c o n d i t i o n i s v i n = 1 2 v , t a = 2 5 o c u n l e s s o t h e r w i s e s p e c i f i e d . short circuit protection ch 1 : vin ( 5 v / div ) time : 20 u s / div ch 2 : v out ( 5 v / div ) ch 3 : i out ( 2 a / div ) vin = 12 v , cin = 1 uf , cout = 10 uf , vout short to gnd 3 2 1 current limit response 3 2 1 ch 1 : vin ( 5 v / div ) time : 20 u s / div ch 2 : v out ( 5 v / div ) ch 3 : i out ( 2 a / div ) vin = 12 v , cin = 1 uf , cout = 10 uf soft start ramp up control 2 1 css = 5 . 6 nf css = 3 . 3 nf css = 0 . 82 nf css = 4 . 5 nf ch 1 : en ( 2 v / div ) time : 100 u s / div ch 2 : v out ( 5 v / div ) vin = 12 v , cin = 1 uf , cout = 10 uf , rload = 30 w
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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 8 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 gate driver and control logic uvlo vin vout charge pump ss en otp gnd current limit soft start vin vout gnd apl 3546 ss en controller 1 m f 10 m f 1 nf v in v out
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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 9 f u n c t i o n d e s c r i p t i o n under-voltage lockout (uvlo) t h e a p l 3 5 4 6 p o w e r s w i t c h i s b u i l t - i n a n u n d e r - v o l t a g e l o c k o u t c i r c u i t t o k e e p t h e o u t p u t s h u t o f f u n t i l i n t e r n a l c i r c u i t r y i s o p e r a t i n g p r o p e r l y . t h e u v l o c i r c u i t h a s h y s - t e r e s i s a n d a d e - g l i t c h f e a t u r e s o t h a t i t w i l l t y p i c a l l y i g - n o r e u n d e r s h o o t t r a n s i e n t s o n t h e i n p u t . w h e n i n p u t v o l t - a g e e x c e e d s t h e u v l o t h r e s h o l d , t h e o u t p u t v o l t a g e s t a r t s a s o f t - s t a r t t o r e d u c e t h e i n r u s h c u r r e n t . power switch the power switch is an n-channel mosfet with a low rds(on). the internal power mosfet does not have the body diode. when ic is off, the mosfet prevents a current flowing from the vout back to vin and vin to vout. current limit protection the apl3546 power switch provides the current limit pro- tection function. during current limit, the devices limit output current at current limit threshold. for reliable operation, the device should not be operated in current limit for extended period time. enable/disable pull the en below 0.6v to disable the device and pull en above 2v to enable the device. when the ic is disabled the supply current is reduced to less than 35 m a. the en- able input is compatible with both ttl and cmos logic levels. the en pin cannot be left floating. where, t ss is soft start time of vout rising from 0 to 100%, of which unit is second. c ss is the value of the capacitor connected from ss pin to gnd, of which unit is micro-farad. v in is the amplitude of input voltage applied to this device, of which unit is volt. i ss is the ss pin charge current, typical value is 2 m a. if the c ss is not connected or tied to v in , the soft start time is 2ms when v in =12v. soft-start the apl3546 provides an adjustable soft-start circuitry to control rise rate of the output voltage and limit the current surge during start-up. the soft-start ramp-up rate is con- trolled by a capacitor from ss pin to ground. the soft start time can be calculated by this following equation: t ss = 0.1( c ss x v in )/ i ss over-temperature protection when the junction temperature exceeds 150 o c, the inter- nal thermal sense circuit turns off the power fet and allows the device to cool down. when the device?s junc- tion temperature cools by 20 o c, the internal thermal sense circuit will enable the device, resulting in a pulsed output during continuous thermal protection. thermal protection is designed to protect the ic in the event of over temperature conditions. for normal operation, the junction temperature cannot exceed t j =+125 o c. power sequencing vin en en threshold a t s t a r t - u p , i t i s n e c e s s a r y t o e n s u r e t h a t t h e v i n a n d e n a r e s e q u e n c e d c o r r e c t l y . short-circuit protection when the output voltage drops below vin-1v, which is caused by the over load or short circuit, the devices limit the output current down to a safe level. the short circuit current limit is used to reduce the power dissipation dur- ing short circuit condition. if the junction temperature is over the thermal shutdown temperature the device will enter the thermal shutdown.
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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 1 0 a p p l i c a t i o n i n f o r m a t i o n i n p u t c a p a c i t o r o u t p u t c a p a c i t o r w h e r e in ss out v / ) t i ( c > a 1 m f c e r a m i c b y p a s s c a p a c i t o r f r o m v i n t o g n d , l o c a t e d n e a r t h e a p l 3 5 4 6 , i s s t r o n g l y r e c o m m e n d e d t o s u p p r e s s t h e r i n g i n g d u r i n g s h o r t - c i r c u i t f a u l t e v e n t . w i t h o u t t h e b y p a s s c a p a c i t o r , t h e o u t p u t s h o r t m a y c a u s e s u f f i c i e n t r i n g i n g o n t h e i n p u t ( f r o m s u p p l y l e a d i n d u c t a n c e ) t o d a m - a g e i n t e r n a l c o n t r o l c i r c u i t r y . a low-esr 10 m f mlcc, aluminum electrolytic or tanta- lum between vout and gnd is strongly recommended to reduce the voltage droop during hot-attachment of downstream peripheral. higher-value output capacitor is better when the output load is heavy. additionally, bypass- ing the output with a 0.1 m f ceramic capacitor improves the immunity of the device to short-circuit transients. t h e p c b l a y o u t s h o u l d b e c a r e f u l l y p e r f o r m e d t o m a x i - m i z e t h e r m a l d i s s i p a t i o n a n d t o m i n i m i z e v o l t a g e d r o p , d r o o p a n d e m i . t h e f o l l o w i n g g u i d e l i n e s m u s t b e c o n s i d e r e d : 1 . p l e a s e p l a c e t h e i n p u t c a p a c i t o r s n e a r t h e v i n p i n a s c l o s e a s p o s s i b l e . 2 . o u t p u t d e c o u p l i n g c a p a c i t o r s f o r l o a d m u s t b e p l a c e d n e a r t h e l o a d a s c l o s e a s p o s s i b l e f o r d e c o u p l i n g h i g h f r e q u e n c y r i p p l e s . 3 . l o c a t e a p l 3 5 4 6 a n d o u t p u t c a p a c i t o r s n e a r t h e l o a d t o r e d u c e p a r a s i t i c r e s i s t a n c e a n d i n d u c t a n c e f o r e x c e l l e n t l o a d t r a n s i e n t p e r f o r m a n c e . 4 . t h e n e g a t i v e p i n s o f t h e i n p u t a n d o u t p u t c a p a c i t o r s a n d t h e g n d p i n m u s t b e c o n n e c t e d t o t h e g r o u n d p l a n e o f t h e l o a d . 5 . k e e p v i n a n d v o u t t r a c e s a s w i d e a n d s h o r t a s p o s s i b l e . s o f t - s t a r t c a p a c i t o r during soft-start process, the output bulk capacitor draws inrush current from vin. if the inrush current reaches fold back current-limit threshold, namely 1a, the output cur- rent will be clamped in 1a level. it will take longer to complete the soft-start process since the soft-start rate is controlled neither by internal soft-start nor by external soft-start circuitry. when the c out meets the following formula, the soft-start will be controlled by fold back cur- rent-limiting: t ss is 2ms when ss is open or tied to v in , or obtained by the tss equation, described in the paragraph of soft-start in functional description section when c ss is used. if the soft-start rate is controlled by the fold back current limiting, the soft-start time can be got by the following equation: i / ) v c ( t in out foldback _ ss = t h e a p l 3 5 4 6 p o w e r s w i t c h p r o v i d e s t h e c u r r e n t l i m i t p r o - t e c t i o n f u n c t i o n . d u r i n g c u r r e n t l i m i t , t h e d e v i c e s l i m i t o u t - p u t c u r r e n t a t c u r r e n t l i m i t t h r e s h o l d . f o r r e l i a b l e o p e r a t i o n , t h e d e v i c e s h o u l d n o t b e o p e r a t e d i n c u r r e n t l i m i t f o r e x t e n d e d p e r i o d t i m e . c u r r e n t l i m i t p r o t e c t i o n t h e a p l 3 5 4 6 h a s a b u i l t - i n a d j u s t a b l e s o f t - s t a r t c o n t r o l f o r u s e r t o s e t a n o p t i m u m s o f t - s t a r t t i m e f o r t h e a p p l i c a t i o n . t h e s o f t - s t a r t t i m e c a n b e c a l c u l a t e d b y t h e e q u a t i o n , d e s c r i b e d i n t h e p a r a g r a p h o f s o f t - s t a r t i n f u n c - t i o n a l d e s c r i p t i o n s e c t i o n . p l e a s e n o t e t h a t t h e r e a r e m i n i - m u m a n d m a x i m u m l i m i t a t i o n s o f s o f t - s t a r t c a p a c i t o r . i f t h e v a l u e o f s o f t - s t a r t c a p a c i t o r i s l e s s t h a n t h e m i n i m u m l i m i t a t i o n o r h i g h e r t h a n t h e m a x i m u m l i m i t a t i o n ( p l e a s e r e f e r t o t h e r e c o m m e n d e d o p e r a t i n g c o n d i t i o n s ) , t h e s o f t - s t a r t t i m e w i l l b e c o m e i n t e r n a l l y c o n t r o l l e d a s i f t h e r e i s n o c s s , t s s = 2 m s w h e n v i n = 1 2 v , f o r e x a m p l e . i f a s o f t s t a r t c a p a c i t o r i s u s e d , p l e a s e m a k e s u r e t h e c s s i s i n t h e r e c o m m e n d e d o p e r a t i n g r a n g e . l a y o u t c o n s i d e r 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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 1 1 s o p - 8 p a c k a g e i n f o r m a t i o n 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. 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 3.80 5.80 4.80 4.00 6.20 5.00 0.189 0.197 0.228 0.244 0.150 0.157 d e e e 1 see view a c b h x 4 5 seating plane < 4 mils -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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 1 2 p a c k a g e i n f o r m a t i o n s o p - 8 p thermal pad d d1 e 2 e 1 e e b h x 4 5 o c see view a a 2 a a 1 view a l 0 . 2 5 gauge plane seating plane q note : 1. followed from 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. inter-lead flash and protrusions shall not exceed 10 mil per side. 0.020 0.010 0.020 0.050 0.006 0.063 max. 0.40 l 0 0 o c e e h e1 0.25 d c b 0.17 0.31 0.016 1.27 8 o c 0 o c 8 o c 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 2.50 0.098 2.00 0.079 e2 3.50 3.00 0.138 0.118 4.80 5.00 0.189 0.197 3.80 4.00 0.150 0.157 5.80 6.20 0.228 0.244
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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 1 3 p a c k a g e i n f o r m a t i o n t d f n 2 x 2 - 6 s y m b o l min. max. 0.80 0.00 0.18 0.30 1.00 1.60 0.05 0.60 a a1 b d d2 e e2 e l millimeters a3 0.20 ref tdfn2x2-6 0.30 0.45 1.00 0.008 ref min. max. inches 0.031 0.000 0.007 0.012 0.039 0.063 0.024 0.012 0.018 1.90 2.10 0.075 0.083 1.90 2.10 0.075 0.083 0.20 k 0.008 0.70 0.039 0.028 0.002 0.65 bsc 0.026 bsc note : 1. followed from jedec mo-229 wccc. e l k e 2 pin 1 corner d2 a3 a1 b a d 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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 1 4 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 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 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 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 - 8p 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 application a h t1 c d d w e1 f 178.0 ? 2.00 50 min. 8.4+2.00 - 0.00 13.0+0.50 - 0.20 1.5 min. 20.2 min. 8.0 ? 0.20 1.75 ? 0.10 3.5 ? 0.05 p 0 p1 p 2 d 0 d1 t a 0 b 0 k 0 tdfn2x2 - 6 4.0 ? 0 .10 4.0 ? 0.10 2.0 ? 0.05 1.5+0.10 - 0.00 1.5 min. 0.6+0.00 - 0.40 2.35 min 2.35 min 1.30 ? 0.20 (mm)
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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 1 5 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 s o p - 8 / s o p - 8 p user direction of feed t d f n 2 x 2 - 6 user direction of feed d e v i c e s p e r u n i t package type unit quantity sop - 8 tape & reel 2500 sop - 8p tape & reel 2500 tdfn2x2 - 6 tape & reel 3000
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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 1 6 c l a s s i f i c a t i o n p r o f i l e 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 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 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 . 3 - j u l . , 2 0 1 3 a p l 3 5 4 6 w w w . a n p e c . c o m . t w 1 7 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 r e l i a b i l i t y t e s t p r o g r a m 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 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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