m t d 1 3 7 3 f / m t d 1 3 7 5 f d m o s ` l ` 1 3 0 3 0 7 ` i c m t d ` s h i n d e n g e n s h i n d e n g e n e l e c t r i c m f g . c o . l t d L 2 ` l 1 . 5 a 2 . 0 a 2 C N C i o f f r g ? R 3 . 3 / 5 v m o s p ? k 4 1 - 2 a - a b - b ? r o n ? C C i C i ` r ? C i ` ` i u v l o C i g ? ` h s o p 2 8 ~ / t a = 2 5 ? p d t j t s t g ? v c c v l o g i c v m m i d w g v v a v 1 . 5 2 . 0 m t d 1 3 7 3 f m t d 1 3 7 5 f 3 1 5 0 - 4 0 1 5 0 - 0 . 4 7 4 0 - 0 . 4 v c c + 0 . 4 ? R R ` ? R S p ? * 5 0 . 8 5 0 . 8 1 m m 3 , ~ ` 2 5 0 m m 2 ? * 5 0 . 8 5 0 . 8 1 m m 3 , ~ ` 2 5 0 m m 2 g / w 4 1 j a h s o p 2 8 * h s o p 2 8 free datasheet http:///
1 3 0 3 0 7 ` i c m t d 1 3 7 3 f / m t d 1 3 7 5 f s h i n d e n g e n s h i n d e n g e n e l e c t r i c m f g . c o . l t d ? g * i n a , i n a , i n b , i n b , s y n c , s t b ? ? M m a m a m a i c c ( o n ) i c c ( o f f ) i c c ( s t b ) l o g i c s t a g e v c c = 5 v , t a = 2 5 * l R h R l h v v a a v i n ( l ) v i n ( h ) i i n ( l ) i n ( h ) v r e f R a v r e f i r e f v v s s t o f f t b ` v v u v v c c u v l o R s v s ` ` ? M m a m a a i m m ( o n ) i m m ( o f f ) i m m ( s t b ) o u t p u t s t a g e v v v f v d s o n ` ` R m o s f e t o n R v v d s s m o s f e t R a i r m o s f e t ? m t d 1 3 7 3 f m t d 1 3 7 5 f m i n t y p m a x m i n t y p m a x 5 . 0 6 . 5 - 5 . 0 6 . 5 - 3 . 0 4 . 0 - 5 . 0 6 . 5 - 5 . 0 6 . 5 - 3 . 0 4 . 0 - v c c 5 v : 2 o n v c c 5 v : s t b = l v c c 5 v : 2 o n v c c 5 v : s t b = l v c c 5 v : 2 o f f v c c 5 v : 2 o f f - 0 . 8 g n d - v c c 2 . 0 - 1 0 - - 0 . 8 g n d - v c c 2 . 0 - 1 0 - v i n = 5 v v i n = 0 v v i n = 5 v v i n = 0 v - - 1 0 - - - 1 0 - - - 1 0 . 0 - - - 1 0 . 0 - v r e f = 0 v v r e f = 0 v - 2 . 0 g n d - 2 . 0 g n d v c c = 5 v v c c = 5 v - 1 . 2 g n d - 1 . 2 g n d v c c = 3 . 3 v v c c = 3 . 3 v 1 2 3 - - - - 1 2 3 - - - - 2 . 5 - - 2 . 5 - - 1 . 0 0 1 . 0 5 0 . 9 5 v r e f = 1 v 1 . 0 0 1 . 0 5 0 . 9 5 v r e f = 1 v 4 . 0 6 . 0 - - 1 0 - 3 . 0 5 . 0 - 4 . 0 6 . 0 - - 1 0 - 3 . 0 5 . 0 - v m m 2 4 v : 2 o n v m m 2 4 v : s t b = l v m m 2 4 v : 2 o n v m m 2 4 v : s t b = l v m m 2 4 v : 2 o f f v m m 2 4 v : 2 o f f 0 . 9 6 0 . 7 2 1 . 2 5 0 . 9 4 - - 1 . 3 1 . 2 1 . 6 1 . 5 - - v m m 2 4 v : i d 1 . 2 a i f 1 . 2 a v m m 2 4 v : i d 1 . 2 a i f 1 . 2 a - - 9 0 - - 9 0 - 2 0 - v o u t = 2 4 v - 2 0 - v o u t = 2 4 v free datasheet http:///
1 3 0 3 0 7 ` i c m t d 1 3 7 3 f / m t d 1 3 7 5 f s h i n d e n g e n s h i n d e n g e n e l e c t r i c m f g . c o . l t d # 1 # 4 # 2 # 3 o u t a o u t a o u t b o u t b a c t i v e h a c t i v e l # 1 # 4 # 2 # 3 o u t a o u t a o u t b o u t b i n a o r b l h i n a o r b l h l h h l o u t # 1 o r # 3 o n o f f o f f o f f o f f o f f o f f o n o u t # 2 o r # 4 s t b s y n c r o n o u s s y n c h l h l a s y n c r o n o u s s t a n d b y a c t i v e m t d 1 3 7 3 f / m t d 1 3 7 5 f # 1 r s a v r e f a n c n c # 3 n c r s b n c # 4 i n b i n b v r e f b s t b n c v m m p g n c n c n c n c # 2 i n a i n a s y n c n c v c c l g p g p g t o p v i e w 1 6 5 4 3 2 7 t a b 8 1 3 1 2 1 1 1 0 9 1 4 2 8 2 3 2 4 2 5 2 6 2 7 2 2 t a b 2 1 1 6 1 7 1 8 1 9 2 0 1 5 m a r k i n g a r e a i n d e x m a r k ? R * ` ? R v v v v m m v c c 1 * ? R v c c v c c 1 v c c 2 ? X ? g ? t j v c c 2 X m t d 1 3 7 3 f m t d 1 3 7 5 f 3 . 0 3 . 6 1 5 3 6 4 . 5 5 . 5 - 2 5 1 2 0 free datasheet http:///
1 3 0 3 0 7 ` i c m t d 1 3 7 3 f / m t d 1 3 7 5 f s h i n d e n g e n s h i n d e n g e n e l e c t r i c m f g . c o . l t d / O ? X r s 0 . 6 8 c v m m 4 7 c v c c 1 f f ? X g r 1 + r 2 Q 2 0 k rs vref ichop ? vcc sync signal stb signal r1 r2 cpu or gate array rs rs vmm cvmm vref vcc stb vmm #1 #2 rs a pg rs b #3 #4 sync vref b in b vref a in b in a in a band gap reference stand-by voltage reference uvlo one shot off timer (toff 12 s) one shot off timer (toff 12 s) pre drive a pre drive b - + - + rsa rsb lg vcc cvcc vmm free datasheet http:///
1 3 0 3 0 7 ` i c m t d 1 3 7 3 f / m t d 1 3 7 5 f s h i n d e n g e n s h i n d e n g e n e l e c t r i c m f g . c o . l t d ( u n i t : m m ) h s o p 2 8 free datasheet http:///
1 3 0 3 0 7 ` i c m t d 1 3 7 3 f / m t d 1 3 7 5 f s h i n d e n g e n s h i n d e n g e n e l e c t r i c m f g . c o . l t d ? d u ? ? H ? _ J Y ? d u ? ? | ? ? m ? ? u ? ` ? ? O ? | m ? e ? C ? ? ? B j _ J u ? ? | ? ? ? ` o a C ? ? C ? y a v C ` C C ` C b I ? e ? ? C ? d ? C ? C / C N ? C ? C ? ? ? C C @ C S ? ? | m ~ ? ? ? ] L O ? ? O ? ` ? O ? Y p ? ? ? d Y _ m Y ? p S v ? ? ? Y S g ? ^ g ? S Z Y ? d u ? Q ? ? ? ? S ? Y ? ? o ? d } u free datasheet http:///
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