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  downloaded from datasheetlib.com - datasheet search engine i n n o v a t i v e p o w e r t m - 1 - w w w . a c t i v e - s e m i . c o m c o p y r i g h t ? 2 0 0 9 a c t i v e - s e m i , i n c . a c t i v e - s e m i c o n f i d e n t i a l d o n o t c o p y o r d i s t r i b u t e a c t i v e p s r t m i s a t r a d e m a r k o f a c t i v e - s e m i . h i g h p e r f o r m a n c e a c t i v e p s r t m p r i m a r y s w i t c h i n g r e g u l a t o r f e a t u r e s ? u l t r a l o w s t a n d b y p o w e r < 3 0 m w ? m e e t 5 - s t a r e n e r g y s a v i n g r e q u i r e m e n t ? p a t e n t e d p r i m a r y s i d e r e g u l a t i o n t e c h n o l o g y ? n o o p t o - c o u p l e r ? b e s t - i n - c l a s s c o n s t a n t v o l t a g e , c o n s t a n t c u r r e n t a c c u r a c y ? l o w e m i ? p r o p r i e t a r y f a s t s t a r t u p c i r c u i t ? b u i l t - i n s o f t - s t a r t c i r c u i t ? i n t e g r a t e d l i n e a n d p r i m a r y i n d u c t a n c e c o m p e n s a t i o n ? i n t e g r a t e d p r o g r a m m a b l e o u t p u t c o r d r e s i s t a n c e c o m p e n s a t i o n ? l i n e u n d e r - v o l t a g e , o u t p u t o v e r - v o l t a g e , o u t p u t s h o r t - c i r c u i t a n d 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 ? c o m p l i e s w i t h a l l g l o b a l e n e r g y e f f i c i e n c y a n d c e c a v e r a g e e f f i c i e n c y s t a n d a r d s ? a d j u s t a b l e p o w e r f r o m 2 w t o 7 w ? m i n i m u m e x t e r n a l c o m p o n e n t s ? t i n y s o t 2 3 - 6 p a c k a g e a p p l i c a t i o n s ? c h a r g e r s f o r c e l l p h o n e s , p d a s , m p 3 , p o r t a b l e m e d i a p l a y e r s , d s c s , a n d o t h e r p o r t a b l e d e v i c e s a n d a p p l i a n c e s ? r c c a d a p t e r r e p l a c e m e n t s ? l i n e a r a d a p t e r r e p l a c e m e n t s ? s t a n d b y a n d a u x i l i a r y s u p p l i e s g e n e r a l d e s c r i p t i o n t h e a c t 3 3 0 b e l o n g s t o t h e h i g h p e r f o r m a n c e p a t e n t e d a c t i v e p s r t m f a m i l y o f u n i v e r s a l - i n p u t a c / d c o f f - l i n e c o n t r o l l e r s f o r b a t t e r y c h a r g e r a n d a d a p t e r a p p l i c a t i o n s . i t i s d e s i g n e d f o r f l y b a c k t o p o l o g y w o r k i n g i n d i s c o n t i n u o u s c o n d u c t i o n m o d e ( d c m ) . t h e a c t 3 3 0 m e e t s a l l o f t h e g l o b a l e n e r g y e f f i c i e n c y r e g u l a t i o n s ( c e c , e u r o p e a n b l u e a n g e l , a n d u s e n e r g y s t a r s t a n d a r d s ) w h i l e u s i n g v e r y f e w e x t e r n a l c o m p o n e n t s . t h e a c t 3 3 0 e n s u r e s s a f e o p e r a t i o n w i t h c o m p l e t e p r o t e c t i o n a g a i n s t a l l f a u l t c o n d i t i o n s . b u i l t - i n p r o t e c t i o n c i r c u i t r y i s p r o v i d e d f o r o u t p u t s h o r t - c i r c u i t , o u t p u t o v e r - v o l t a g e , l i n e u n d e r - v o l t a g e , a n d o v e r t e m p e r a t u r e c o n d i t i o n s . t h e a c t 3 3 0 a c t i v e p s r t m i s o p t i m i z e d f o r h i g h p e r f o r m a n c e , c o s t - s e n s i t i v e a p p l i c a t i o n s , a n d u t i l i z e s a c t i v e - s e m i ? s p r o p r i e t a r y p r i m a r y - s i d e f e e d b a c k a r c h i t e c t u r e t o p r o v i d e a c c u r a t e c o n s t a n t v o l t a g e , c o n s t a n t c u r r e n t ( c v / c c ) r e g u l a t i o n w i t h o u t t h e n e e d o f a n o p t o - c o u p l e r o r r e f e r e n c e d e v i c e . i n t e g r a t e d l i n e a n d p r i m a r y i n d u c t a n c e c o m p e n s a t i o n c i r c u i t r y p r o v i d e s a c c u r a t e c o n s t a n t c u r r e n t o p e r a t i o n d e s p i t e w i d e v a r i a t i o n s i n l i n e v o l t a g e a n d p r i m a r y i n d u c t a n c e . i n t e g r a t e d o u t p u t c o r d r e s i s t a n c e c o m p e n s a t i o n f u r t h e r e n h a n c e s o u t p u t a c c u r a c y . t h e a c t 3 3 0 a c h i e v e s e x c e l l e n t r e g u l a t i o n a n d t r a n s i e n t r e s p o n s e , y e t r e q u i r e s l e s s t h a n 3 0 m w o f s t a n d b y p o w e r . t h e a c t 3 3 0 i s o p t i m i z e d f o r 2 w t o 7 w a p p l i c a t i o n s . i t i s a v a i l a b l e i n s p a c e - s a v i n g 6 p i n s o t 2 3 - 6 p a c k a g e . f i g u r e 1 : 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 a c t 3 3 0 a c t 3 3 0 v d d g b d s w f b c s i n p u t o u t p u t a c t i v e - s e m i
downloaded from datasheetlib.com - datasheet search engine a c t 3 3 0 i n n o v a t i v e p o w e r t m - 2 - w w w . a c t i v e - s e m i . c o m c o p y r i g h t ? 2 0 0 9 a c t i v e - s e m i , i n c . a c t i v e - s e m i c o n f i d e n t i a l d o n o t c o p y o r d i s t r i b u t e a c t i v e p s r t m i s a t r a d e m a r k o f a c t i v e - s e m i . p a r t n u m b e r t e m p e r a t u r e r a n g e p a c k a g e p i n s p a c k i n g m e t h o d t o p m a r k a c t 3 3 0 u s - t - 4 0 c t o 8 5 c s o t 2 3 - 6 6 t a p e & r e e l f s t t p i n n a m e d e s c r i p t i o n 1 s w s w i t c h d r i v e . s w i t c h n o d e f o r t h e e x t e r n a l n p n t r a n s i s t o r . c o n n e c t t h i s p i n t o t h e e x t e r n a l p o w e r n p n ? s e m i t t e r . t h i s p i n a l s o s u p p l i e s c u r r e n t t o v d d d u r i n g s t a r t u p . 2 g g r o u n d . 3 b d b a s e d r i v e . b a s e d r i v e r f o r t h e e x t e r n a l n p n t r a n s i s t o r . 4 v d d p o w e r s u p p l y . t h i s p i n p r o v i d e s b i a s p o w e r f o r t h e i c d u r i n g s t a r t u p a n d s t e a d y s t a t e o p e r a t i o n . 5 f b f e e d b a c k p i n . c o n n e c t t h i s p i n t o a r e s i s t o r d i v i d e r n e t w o r k f r o m t h e a u x i l i a r y w i n d i n g . 6 c s c u r r e n t s e n s e p i n . c o n n e c t a n e x t e r n a l r e s i s t o r ( r c s ) b e t w e e n t h i s p i n a n d g r o u n d t o s e t p e a k c u r r e n t l i m i t f o r t h e p r i m a r y s w i t c h . t h e p e a k c u r r e n t l i m i t i s s e t b y ( 0 . 3 9 6 v 0 . 9 ) / r c s . f o r m o r e d e t a i l e d i n f o r m a t i o n , s e e a p p l i c a t i o n i n f o r m a t i o n . 6 5 4 1 2 3 c s f b v d d s w g b d f s t t o r d e r i n g i n f o r m a t i o n p i n d e s c r i p t i o n s s o t 2 3 - 6 a c t 3 3 0 u s - t p i n c o n f i g u r a t i o n
downloaded from datasheetlib.com - datasheet search engine a c t 3 3 0 i n n o v a t i v e p o w e r t m - 3 - w w w . a c t i v e - s e m i . c o m c o p y r i g h t ? 2 0 0 9 a c t i v e - s e m i , i n c . a c t i v e - s e m i c o n f i d e n t i a l d o n o t c o p y o r d i s t r i b u t e a c t i v e p s r t m i s a t r a d e m a r k o f a c t i v e - s e m i . f i g u r e 6 : u n i v e r s a l v a c i n p u t , 5 v / 0 . 7 a o u t p u t c h a r g e r t a b l e 1 : a c t 3 3 0 b i l l o f m a t e r i a l s i t e m r e f e r e n c e d e s c r i p t i o n q t y m a n u f a c t u r e r 1 u 1 i c , a c t 3 3 0 u s - t , s o t 2 3 - 6 1 a c t i v e - s e m i 2 c 1 , c 2 c a p a c i t o r , e l e c t r o l y t i c , 4 . 7 f / 4 0 0 v , 8 1 2 m m 2 k s c 3 c 3 c a p a c i t o r , c e r a m i c , 4 . 7 f / 3 5 v , 1 2 0 6 , s m d 1 p o e 4 c 7 c a p a c i t o r , e l e c t r o l y t i c , 4 7 0 f / 1 0 v , 8 1 2 m m 1 k s c 5 d 1 - d 4 d i o d e , r e c t i f i e r , 1 0 0 0 v / 1 a , 1 n 4 0 0 7 , d o - 4 1 4 g o o d - a r k 6 d 5 d i o d e , u l t r a f a s t , f r 1 0 7 , 1 0 0 0 v / 1 . 0 a , d o - 4 1 1 g o o d - a r k 7 d 7 d i o d e , s c h o t t k y , 4 0 v / 2 a , s b 2 4 0 , d o - 1 5 1 g o o d - a r k 8 l 1 a x i a l i n d u c t o r , 1 . 5 m h , 0 4 1 0 , d i p 1 a m o d e t e c h 9 q 1 t r a n s i s t o r , n p n , 9 0 0 v , 1 . 5 a , k s b 1 3 0 0 3 h r , t o - 9 2 1 s e m i h o w 1 0 f r 1 f u s i b l e r e s i s t o r , 1 w , 1 0 ? , 5 % 1 t y - o h m 1 1 r 1 , r 2 c h i p r e s i s t o r , 1 5 m ? , 1 2 0 6 , 5 % 2 t y - o h m 1 2 r 4 c h i p r e s i s t o r , 1 6 2 k , 0 8 0 5 , 5 % 1 t y - o h m 1 4 r 7 c h i p r e s i s t o r , 1 . 0 7 ? , 1 2 0 6 , 1 % 1 t y - o h m 1 5 r 8 c h i p r e s i s t o r , 5 7 . 6 k , 0 8 0 5 , 1 % 1 t y - o h m 1 6 r 9 c h i p r e s i s t o r , 9 . 5 3 k , 0 8 0 5 , 1 % 1 t y - o h m 1 8 r 1 1 c h i p r e s i s t o r , 6 . 2 k , 0 8 0 5 , 5 % 1 t y - o h m 1 9 t 1 t r a n s f o r m e r , l p = 2 . 3 5 m h 7 % , e e 1 6 1 1 3 r 5 c h i p r e s i s t o r , 2 2 ? , 0 6 0 3 , 5 % 1 t y - o h m 1 7 r 1 0 c h i p r e s i s t o r , 2 2 ? , 0 8 0 5 , 5 % 1 t y - o h m d 1 d 2 d 3 d 4 f r 1 l 1 c 1 + c 2 + r 1 q 1 c 7 + r 1 1 u 1 a c t 3 3 0 s w g n d l n r 2 d 7 v o b d v d d f b c s g t 1 d 5 r 4 r 8 r 9 r 7 c 3 r 5 r 1 0
downloaded from datasheetlib.com - datasheet search engine a c t 3 3 0 i n n o v a t i v e p o w e r t m - 4 - w w w . a c t i v e - s e m i . c o m c o p y r i g h t ? 2 0 0 9 a c t i v e - s e m i , i n c . a c t i v e - s e m i c o n f i d e n t i a l d o n o t c o p y o r d i s t r i b u t e a c t i v e p s r t m i s a t r a d e m a r k o f a c t i v e - s e m i . a c t i v e - s e m i , i n c . r e s e r v e s t h e r i g h t t o m o d i f y t h e c i r c u i t r y o r s p e c i f i c a t i o n s w i t h o u t n o t i c e . u s e r s s h o u l d e v a l u a t e e a c h p r o d u c t t o m a k e s u r e t h a t i t i s s u i t a b l e f o r t h e i r a p p l i c a t i o n s . a c t i v e - s e m i p r o d u c t s a r e n o t i n t e n d e d o r a u t h o r i z e d f o r u s e a s c r i t i c a l c o m p o n e n t s i n l i f e - s u p p o r t d e v i c e s o r s y s t e m s . a c t i v e - s e m i , i n c . d o e s n o t a s s u m e a n y l i a b i l i t y a r i s i n g o u t o f t h e u s e o f a n y p r o d u c t o r c i r c u i t d e s c r i b e d i n t h i s d a t a s h e e t , n o r d o e s i t c o n v e y a n y p a t e n t l i c e n s e . a c t i v e - s e m i a n d i t s l o g o a r e t r a d e m a r k s o f a c t i v e - s e m i , i n c . f o r m o r e i n f o r m a t i o n o n t h i s a n d o t h e r p r o d u c t s , c o n t a c t s a l e s @ a c t i v e - s e m i . c o m o r v i s i t h t t p : / / w w w . a c t i v e - s e m i . c o m . f o r o t h e r i n q u i r i e s , p l e a s e s e n d t o : 2 7 2 8 o r c h a r d p a r k w a y , s a n j o s e , c a 9 5 1 3 4 - 2 0 1 2 , u s a p a c k a g e o u t l i n e s o t 2 3 - 6 p a c k a g e o u t l i n e a n d d i m e n s i o n s s y m b o l d i m e n s i o n i n m i l l i m e t e r s d i m e n s i o n i n i n c h e s m i n m a x m i n m a x a 1 . 0 5 0 1 . 2 5 0 0 . 0 4 1 0 . 0 4 9 a 1 0 . 0 0 0 0 . 1 0 0 0 . 0 0 0 0 . 0 0 4 a 2 1 . 0 5 0 1 . 1 5 0 0 . 0 4 1 0 . 0 4 5 b 0 . 3 0 0 0 . 5 0 0 0 . 0 1 2 0 . 0 2 0 c 0 . 1 0 0 0 . 2 0 0 0 . 0 0 4 0 . 0 0 8 d 2 . 8 2 0 3 . 0 2 0 0 . 1 1 1 0 . 1 1 9 e 1 . 5 0 0 1 . 7 0 0 0 . 0 5 9 0 . 0 6 7 e 1 2 . 6 5 0 2 . 9 5 0 0 . 1 0 4 0 . 1 1 6 e 0 . 0 3 7 t y p e 1 1 . 8 0 0 2 . 0 0 0 0 . 0 7 1 0 . 0 7 9 l 0 . 7 0 0 r e f 0 . 0 2 8 r e f l 1 0 . 3 0 0 0 . 6 0 0 0 . 0 1 2 0 . 0 2 4 0 8 0 8 0 . 9 5 0 t y p d b e 1 e e e 1 a 1 a 2 a c l 0 . 2


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