View NJW4141_8942665.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

a u t o m o t i v e n j w 4 1 4 1 - 1 - v e r . 2 0 1 6 - 0 2 - 2 2 2 - p h a s e b o o s t c o n v e r t e r s w i t c h i n g r e g u l a t o r i c g e n e r a l d e s c r i p t i o n p a c k a g e o u t l i n e f e a t u r e s 2 - p h a s e b o o s t c o n v e r t e r a p p l i c a t i o n c o r r e s p o n d t o o p e r a t i n g t e m p e r a t u r e 1 2 5 c n c h m o s f e t d r i v i n g d r i v i n g v o l t a g e 5 . 1 v t y p . w i d e o p e r a t i n g v o l t a g e r a n g e 3 v t o 4 0 v p w m c o n t r o l w i d e o s c i l l a t i n g f r e q u e n c y 5 0 k h z t o 5 0 0 k h z a d j u s t a b l e s o f t s t a r t f u n c t i o n d e a d t i m e c o n t r o l u v l o ( u n d e r v o l t a g e l o c k o u t ) o v e r c u r r e n t p r o t e c t i o n s t a n d b y f u n c t i o n p a c k a g e o u t l i n e n j w 4 1 4 1 v c 3 - t 1 : s s o p 2 0 - c 3 n j w 4 1 4 1 v c 3 - t 1 t h e n j w 4 1 4 1 i s a 2 - p h a s e b o o s t c o n v e r t e r s w i t c h i n g r e g u l a t o r i c t h a t o p e r a t e s w i d e i n p u t r a n g e f r o m 3 v t o 4 0 v . i t c a n o p t i m i z e a p p l i c a t i o n s b y e x t e r n a l p h a s e c o m p e n s a t i o n a n d v o l t a g e m o d e c o n t r o l . t h e d i g i t a l p h a s e s h i f t e r a d d s 1 8 0 d e g r e e p h a s e s h i f t s i g n a l t o t h e p w m s i g n a l a n d c o n t r o l s b o o s t c i r c u i t b y 2 - p h a s e o p e r a t i o n . t h e 2 - p h a s e o p e r a t i o n r e d u c e s a n i n p u t r i p p l e c u r r e n t a n d r e a l i z e s l a r g e o u t p u t c u r r e n t a p p l i c a t i o n s . i t h a s a p u l s e - b y - p u l s e o v e r c u r r e n t p r o t e c t i o n c i r c u i t t h a t l i m i t s a n o u t p u t c u r r e n t a t o v e r l o a d . w h e n r e c o v e r i n g f r o m a b n o r m a l l o a d c o n d i t i o n , s w i t c h i n g o p e r a t i o n r e s t a r t s a u t o m a t i c a l l y . t h e n j w 4 1 4 1 s u i t a b l e f o r l a r g e o u t p u t c u r r e n t a p p l i c a t i o n s u c h a s a b o o s t p o w e r s u p p l y o f a u d i o a m p l i f i e r a n d a b o o s t a p p l i c a t i o n f r o m b a t t e r y u n i t .
a u t o m o t i v e n j w 4 1 4 1 - 2 - v e r . 2 0 1 6 - 0 2 - 2 2 p i n c o n f i g u r a t i o n 1 4 3 2 2 0 1 7 1 8 1 9 5 6 7 1 0 8 9 1 4 1 1 1 2 1 3 1 5 1 6 o u t 1 s e n s e 1 r e g _ d r v 1 p g n d a g n d v r e g 1 . 5 c t d t c f b i n - r d i v _ s w n . c . v r e g 5 s s o n / o f f v + n . c . r e g _ d r v 2 s e n s e 2 o u t 2 ( t o p v i e w ) n j w 4 1 4 1 v c 3 - t 1 b l o c k d i a g r a m h i g h : o n l o w : o f f ( s t a n d b y ) 2 . 5 v r e g u l a t o r v + u v l o 5 v r e g u l a t o r s t a n d b y o n / o f f i n t e r n a l p o w e r s u p p l y o s c c t i n - v r e f 1 v f b d t c m a x d u t y s e t t i n g e r r o r a m p d r i v e r 1 r d i v _ s w p w m c o m p a r a t o r o v e r c u r r e n t s e n s e 1 v i p k 1 o u t 1 s e n s e 1 s s d r i v e r 2 o v e r c u r r e n t s e n s e 2 v i p k 2 o u t 2 s e n s e 2 a g n d o n / o f f 4 0 0 k r e g _ d r v 1 r e g _ d r v 2 1 . 5 v r e g u l a t o r v r e g 1 . 5 p g n d p u l s e b y p u l s e p u l s e b y p u l s e s o f t s t a r t s e t t i n g d i g i t a l p h a s e s h i f t e r 5 v r e g u l a t o r c l o c k o s c v r e g 5
a u t o m o t i v e n j w 4 1 4 1 - 3 - v e r . 2 0 1 6 - 0 2 - 2 2 a b s o l u t e m a x i m u m r a t i n g s ( t a = 2 5 c ) p a r a m e t e r s y m b o l m a x i m u m r a t i n g s u n i t s u p p l y v o l t a g e v + + 4 5 v o u t p i n v o l t a g e ( * 1 ) v o u t - 0 . 3 t o + 5 . 9 5 ( * 2 ) v r e g _ d r v p i n v o l t a g e ( * 1 ) v r e g _ d r v - 0 . 3 t o + 5 . 9 5 ( * 2 ) v v r e g 1 . 5 p i n v o l t a g e v r e g 1 . 5 + 1 . 8 ( * 2 ) v v r e g 5 p i n v o l t a g e v r e g 5 + 5 . 7 ( * 2 ) v i n - p i n v o l t a g e v i n - + 2 . 8 ( * 2 ) v d t c p i n v o l t a g e v d t c + 2 . 8 ( * 2 ) v s e n s e p i n v o l t a g e ( * 1 ) v s e n s e + 2 . 8 ( * 2 ) v c t p i n v o l t a g e v c t + 2 . 8 ( * 2 ) v s s p i n v o l t a g e v s s + 2 . 8 ( * 2 ) v o n / o f f p i n v o l t a g e v o n / o f f + 4 5 v r d i v _ s w p i n v o l t a g e v r d i v _ s w + 4 5 v o u t p i n p e a k c u r r e n t ( 1 * ) i o _ p e a k + i o _ p e a k - 1 , 0 0 0 ( s o u r c e ) 9 0 0 ( s i n k ) m a p o w e r d i s s i p a t i o n p d 1 , 0 0 0 ( * 3 ) 1 , 5 0 0 ( * 4 ) m w o p e r a t i n g t e m p e r a t u r e r a n g e t o p r - 4 0 t o + 1 2 5 c s t o r a g e t e m p e r a t u r e r a n g e t s t g - 4 0 t o + 1 5 0 c ( * 1 ) : c o m m o n t o e a c h c h a n n e l . ( * 2 ) : w h e n s u p p l y v o l t a g e i s l e s s t h a n e a c h a b s o l u t e m a x i m u m v o l t a g e , t h e a b s o l u t e m a x i m u m v o l t a g e i s e q u a l t o t h e s u p p l y v o l t a g e . ( * 3 ) : m o u n t e d o n g l a s s e p o x y b o a r d . ( 7 6 . 2 1 1 4 . 3 1 . 6 m m : b a s e d o n e i a / j d e c s t a n d a r d , 2 l a y e r s ) ( * 4 ) : m o u n t e d o n g l a s s e p o x y b o a r d . ( 7 6 . 2 1 1 4 . 3 1 . 6 m m : b a s e d o n e i a / j d e c s t a n d a r d , 4 l a y e r s ) , i n t e r n a l c u a r e a : 7 4 . 2 7 4 . 2 m m 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 a = - 4 0 c t o + 1 2 5 c ) p a r a m e t e r s y m b o l m i n . t y p . m a x . u n i t s u p p l y v o l t a g e v + 3 4 0 v t i m i n g c a p a c i t o r c t 2 7 0 3 , 3 0 0 p f o s c i l l a t i n g f r e q u e n c y f o s c 5 0 5 0 0 k h z
a u t o m o t i v e n j w 4 1 4 1 - 4 - v e r . 2 0 1 6 - 0 2 - 2 2 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 , v + = v o n / o f f = 1 2 v , c t = 4 7 0 p f , t a = 2 5 c ) p a r a m e t e r s y m b o l t e s t c o n d i t i o n m i n . t y p . m a x . u n i t u n d e r v o l t a g e l o c k o u t b l o c k o n t h r e s h o l d v o l t a g e v t _ o n v + = l h 2 . 6 5 2 . 8 2 . 9 5 v v + = l h , t a = - 4 0 c t o + 1 2 5 c 2 . 6 5 ? 2 . 9 5 o f f t h r e s h o l d v o l t a g e v t _ o f f v + = h l 2 . 4 2 . 5 5 2 . 7 v v + = h l , t a = - 4 0 c t o + 1 2 5 c 2 . 3 5 ? 2 . 8 o s c i l l a t o r b l o c k o s c i l l a t i n g f r e q u e n c y 1 f o s c 1 c t = 4 7 0 p f 2 7 0 3 0 0 3 3 0 k h z c t = 4 7 0 p f , t a = - 4 0 c t o + 1 2 5 c 2 6 0 ? 3 3 0 o s c i l l a t i n g f r e q u e n c y 2 f o s c 2 c t = 1 , 5 0 0 p f 9 0 1 0 0 1 1 0 k h z c t = 1 , 5 0 0 p f , t a = - 4 0 c t o + 1 2 5 c 8 0 ? 1 2 0 c h a r g e c u r r e n t i c h g 1 5 0 2 0 0 2 5 0 a t a = - 4 0 c t o + 1 2 5 c 1 4 0 ? 2 6 0 d i s c h a r g e c u r r e n t i d i s 1 5 0 2 0 0 2 5 0 a t a = - 4 0 c t o + 1 2 5 c 1 4 0 ? 2 6 0 v o l t a g e a m p l i t u d e v o s c ? 0 . 7 ? v o s c i l l a t i n g f r e q u e n c y d e v i a t i o n ( s u p p l y v o l t a g e ) f d v v + = 3 v t o 4 0 v ? 3 ? % s o f t s t a r t b l o c k c h a r g e c u r r e n t ( s s p i n ) i c h g _ s s 1 . 6 2 2 . 4 a t a = - 4 0 c t o + 1 2 5 c 1 . 6 ? 2 . 4 t h r e s h o l d v o l t a g e ( s s p i n ) v t h s s 0 d u t y 1 , 2 = 0 % 0 . 4 1 0 . 4 9 0 . 5 7 v d u t y 1 , 2 = 0 % , t a = - 4 0 c t o + 1 2 5 c 0 . 3 9 ? 0 . 5 9 t h r e s h o l d v o l t a g e ( s s p i n ) v t h s s 8 5 d u t y 1 , 2 = 8 0 % 0 . 9 2 1 . 1 1 . 2 8 v d u t y 1 , 2 = 8 0 % , t a = - 4 0 c t o + 1 2 5 c 0 . 8 7 ? 1 . 3 3 e r r o r a m p l i f i e r b l o c k r e f e r e n c e v o l t a g e v b - 1 . 0 % 1 . 0 0 + 1 . 0 % v t a = - 4 0 c t o + 1 2 5 c - 2 . 0 % ? + 2 . 0 % i n p u t b i a s c u r r e n t i b - 0 . 1 ? 0 . 1 a t a = - 4 0 c t o + 1 2 5 c - 0 . 1 ? 0 . 1 o p e n l o o p g a i n a v ? 8 0 ? d b g a i n b a n d w i d t h g b ? 1 . 5 ? m h z o u t p u t s o u r c e c u r r e n t i o m + v f b = 1 v , v i n - = 0 . 9 v 4 0 9 0 1 4 0 a v f b = 1 v , v i n - = 0 . 9 v , t a = - 4 0 c t o + 1 2 5 c 4 0 ? 1 4 0 o u t p u t s i n k c u r r e n t i o m - v f b = 1 v , v i n - = 1 . 1 v 2 4 6 m a v f b = 1 v , v i n - = 1 . 1 v , t a = - 4 0 c t o + 1 2 5 c 2 ? 8
a u t o m o t i v e n j w 4 1 4 1 - 5 - v e r . 2 0 1 6 - 0 2 - 2 2 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 , v + = v o n / o f f = 1 2 v , c t = 4 7 0 p f , t a = 2 5 c ) p a r a m e t e r s y m b o l t e s t c o n d i t i o n m i n . t y p . m a x . u n i t p w m c o m p a r a t e b l o c k m a x i m u m d u t y c y c l e m a x d u t y 9 0 d u t y 1 , 2 , v f b = 1 . 2 v , r d t c = 1 0 0 k 8 0 9 0 9 5 % d u t y 1 , 2 , v f b = 1 . 2 v , r d t c = 1 0 0 k , t a = - 4 0 c t o + 1 2 5 c 8 0 ? 9 5 m a x d u t y 5 0 d u t y 1 , 2 , v f b = 1 . 2 v , v d t c = 0 . 7 1 5 v 4 0 5 0 6 0 % d u t y 1 , 2 , v f b = 1 . 2 v , v d t c = 0 . 7 1 5 v , t a = - 4 0 c t o + 1 2 5 c 4 0 ? 6 0 m a x d u t y 0 d u t y 1 , 2 , v f b = 1 . 2 v , v d t c = 0 . 3 v ? ? 0 % d u t y 1 , 2 , v f b = 1 . 2 v , v d t c = 0 . 3 v , t a = - 4 0 c t o + 1 2 5 c ? ? 0 p h a s e s h i f t b l o c k s h i f t t i m e r a t i o r t s h i f t v f b = 0 . 7 v , c t = 1 , 5 0 0 p f , [ d e f i n i t i o n : t s h i f t / ( t o s c / 2 ) ] - 5 . 0 % 1 + 5 . 0 % ? v f b = 0 . 7 v , c t = 1 , 5 0 0 p f , [ d e f i n i t i o n : t s h i f t / ( t o s c / 2 ) ] t a = - 4 0 c t o + 1 2 5 c - 7 . 0 % ? + 7 . 0 % v r e g 5 p i n v o l t a g e v r e g 5 4 . 8 5 . 1 5 . 4 v t a = - 4 0 c t o + 1 2 5 c 4 . 7 ? 5 . 5 v r e g b l o c k v r e g 1 . 5 p i n v o l t a g e v r e g 1 . 5 i r e g 1 . 5 = 3 0 0 a - 2 . 0 % 1 . 5 + 2 . 0 % v i r e g 1 . 5 = 3 0 0 a , t a = - 4 0 c t o + 1 2 5 c - 4 . 0 % ? + 4 . 0 % c u r r e n t l i m i t d e t e c t i o n b l o c k ( c o m m o n t o s e n s e 1 a n d s e n s e 2 ) c u r r e n t l i m i t d e t e c t i o n v o l t a g e v i p k 9 0 1 1 0 1 3 0 m v t a = - 4 0 c t o + 1 2 5 c 9 0 ? 1 3 0 d e l a y t i m e t d e l a y v s e n s e 1 = v s e n s e 2 = 3 0 0 m v ? 1 9 0 ? n s o u t p u t b l o c k ( c o m m o n t o o u t 1 a n d o u t 2 ) o u t p u t h i g h l e v e l o n r e s i s t a n c e r o h i o 1 , 2 = - 5 0 m a ? 2 . 0 3 . 0 i o 1 , 2 = - 5 0 m a , t a = - 4 0 c t o + 1 2 5 c ? 4 . 0 o u t p u t l o w l e v e l o n r e s i s t a n c e r o l i o 1 , 2 = + 5 0 m a ? 3 . 0 4 . 0 i o 1 , 2 = + 5 0 m a , t a = - 4 0 c t o + 1 2 5 c ? 5 . 0 o u t p u t s o u r c e c u r r e n t i o h o u t 1 , 2 p i n = 4 . 5 v 4 5 7 0 1 0 5 m a o u t 1 , 2 p i n = 4 . 5 v , t a = - 4 0 c t o + 1 2 5 c 4 0 ? 1 0 5 r e g _ d r v p i n v o l t a g e v r e g _ d r v 5 5 . 3 5 . 6 v t a = - 4 0 c t o + 1 2 5 c 5 ? 5 . 7 5
a u t o m o t i v e n j w 4 1 4 1 - 6 - v e r . 2 0 1 6 - 0 2 - 2 2 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 , v + = v o n / o f f = 1 2 v , c t = 4 7 0 p f , t a = 2 5 c ) p a r a m e t e r s y m b o l t e s t c o n d i t i o n m i n . t y p . m a x . u n i t o u t p u t d i v i s i o n r e s i s t o r s w i t c h l o w l e v e l o u t p u t v o l t a g e v o l _ r d i v v o n / o f f = 1 2 v , i o _ r d i v = + 0 . 5 m a ? 0 . 1 0 . 2 5 v v o n / o f f = 1 2 v , i o _ r d i v = + 0 . 5 m a , t a = - 4 0 c t o + 1 2 5 c ? ? 0 . 2 5 l e a k c u r r e n t i l e a k _ r d i v v o n / o f f = 0 v , v o _ r d i v = 4 0 v ? ? 1 a v o n / o f f = 0 v , v o _ r d i v = 4 0 v , t a = - 4 0 c t o + 1 2 5 c ? ? 1 o n / o f f c o n t r o l b l o c k o n c o n t r o l v o l t a g e v o n v o n / o f f = l h 1 . 5 ? v + v v o n / o f f = l h , t a = - 4 0 c t o + 1 2 5 c 1 . 5 ? v + o f f c o n t r o l v o l t a g e v o f f v o n / o f f = h l 0 ? 0 . 6 v v o n / o f f = h l , t a = - 4 0 c t o + 1 2 5 c 0 ? 0 . 6 o n / o f f p i n p u l l - d o w n r e s i s t a n c e r o n / o f f ? 4 0 0 ? k g e n e r a l c h a r a c t e r i s t i c s q u i e s c e n t c u r r e n t 1 i d d 1 r l = n o l o a d , v i n - = 0 . 7 v , c t = 4 7 0 p f ? 3 . 6 4 . 2 m a r l = n o l o a d , v i n - = 0 . 7 v , c t = 4 7 0 p f , t a = - 4 0 c t o + 1 2 5 c ? ? 4 . 7 q u i e s c e n t c u r r e n t 2 i d d 2 r l = n o l o a d , v i n - = 0 . 7 v , c t = 1 , 5 0 0 p f ? 3 . 2 3 . 8 m a r l = n o l o a d , v i n - = 0 . 7 v , c t = 1 , 5 0 0 p f , t a = - 4 0 c t o + 1 2 5 c ? ? 4 . 5 s t a n d b y c u r r e n t i d d _ s t b v o n / o f f = 0 v ? 2 . 5 6 a v o n / o f f = 0 v , t a = - 4 0 c t o + 1 2 5 c ? ? 8
a u t o m o t i v e n j w 4 1 4 1 - 7 - v e r . 2 0 1 6 - 0 2 - 2 2 t h e r m a l c h a r a c t e r i s t i c s p a r a m e t e r s y m b o l v a l u e u n i t j u n c t i o n - t o - a m b i e n t t h e r m a l r e s i s t a n c e j a 1 2 5 ( * 5 ) 8 3 ( * 6 ) c / w j u n c t i o n - t o - t o p o f p a c k a g e c h a r a c t e r i z a t i o n p a r a m e t e r j t 1 3 ( * 5 ) 9 ( * 6 ) c / w ( * 5 ) : m o u n t e d o n g l a s s e p o x y b o a r d . ( 7 6 . 2 1 1 4 . 3 1 . 6 m m : b a s e d o n e i a / j d e c s t a n d a r d , 2 l a y e r s ) ( * 6 ) : m o u n t e d o n g l a s s e p o x y b o a r d . ( 7 6 . 2 1 1 4 . 3 1 . 6 m m : b a s e d o n e i a / j d e c s t a n d a r d , 4 l a y e r s ) , i n t e r n a l c u a r e a : 7 4 . 2 7 4 . 2 m m p o w e r d i s s i p a t i o n v s . a m b i e n t t e m p e r a t u r e 0 2 0 0 4 0 0 6 0 0 8 0 0 1 0 0 0 1 2 0 0 1 4 0 0 1 6 0 0 1 8 0 0 - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 p o w e r d i s s i p a t i o n : p d ( m w ) a m b i e n t t e m p e r a t u r e : t a ( c ) n j w 4 1 4 1 v c 3 p o w e r d i s s i p a t i o n v s . a m b i e n t t e m p e r a t u r e ( t j = ~ 1 5 0 c ) a t o n 2 l a y e r p c b o a r d a t o n 4 l a y e r p c b o a r d
a u t o m o t i v e n j w 4 1 4 1 - 8 - v e r . 2 0 1 6 - 0 2 - 2 2 t y p i c a l a p p l i c a t i o n s 2 p h a s e b o o s t a p p l i c a t i o n s v o u t c f b r f b r 2 c o u t d 1 q 1 l 1 r s e n s e 1 c i n s e n s e 1 o u t 1 c b p v + i n - f b v i n d t c r d t c 1 c n f 1 r n f 1 v r e g 5 d 2 q 2 l 2 r s e n s e 2 s e n s e 2 o u t 2 r 1 q d i v r d i v _ s w n j w 4 1 4 1 o n / o f f o n / o f f h i g h : o n l o w : o f f ( s t a n d b y ) r p u l l d r i v e r 2 d r i v e r 1 r e g _ d r v 1 r e g _ d r v 2 c t c t p g n d a g n d v r e g 1 . 5 c s s r d t c 2 c r e g _ d r v 1 c r e g _ d r v 2 r d i v _ s w o u t p u t h i g h : o f f l o w : o n r q d i v s s c r e g 5
a u t o m o t i v e n j w 4 1 4 1 - 9 - v e r . 2 0 1 6 - 0 2 - 2 2 t y p i c a l c h a r a c t e r i s t i c s 1 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 o s c i l l a t i n g f r e q u e n c y : f o s c ( k h z ) t i m i n g c a p a c i t o r : c t ( p f ) o s c i l l a t i n g f r e q u e n c y v s . t i m i n g c a p a c i t o r ( v + = 1 2 v , t a = 2 5 o c ) 2 7 0 2 8 0 2 9 0 3 0 0 3 1 0 3 2 0 3 3 0 0 1 0 2 0 3 0 4 0 o s c i l l a t i n g f r e q u e n c y 1 : f o s c ( k h z ) s u p p l y v o l t a g e : v + ( v ) o s c i l l a t i n g f r e q u e n c y 1 v s . s u p p l y v o l t a g e ( t a = 2 5 o c ) 0 . 9 9 0 . 9 9 5 1 1 . 0 0 5 1 . 0 1 0 1 0 2 0 3 0 4 0 r e f e r e n c e v o l t a g e : v b ( v ) s u p p l y v o l t a g e : v + ( v ) r e f e r e n c e v o l t a g e v s . s u p p l y v o l t a g e ( t a = 2 5 o c ) 0 1 2 3 4 5 6 3 4 5 6 7 8 o u t p i n v o l t a g e : v o u t ( v ) s u p p l y v o l t a g e : v + ( v ) o u t p i n v o l t a g e v s . s u p p l y v o l t a g e ( i o = 0 m a , t a = 2 5 o c ) 0 4 5 9 0 1 3 5 1 8 0 0 1 5 3 0 4 5 6 0 1 0 0 1 k 1 0 k 1 0 0 k 1 m 1 0 m p h a s e : ( d e g ) v o l a t g e g a i n : a v ( d b ) f r e q u e n c y : f ( h z ) e r r o r a m p l i f i r e b l o c k v o l t a g e g a i n , p h a s e v s . f r e q u e n c y ( v + = 1 2 v , g a i n = 4 0 d b , t a = 2 5 o c ) g a i n p h a s e
a u t o m o t i v e n j w 4 1 4 1 - 1 0 - v e r . 2 0 1 6 - 0 2 - 2 2 t y p i c a l c h a r a c t e r i s t i c s 2 7 0 2 8 0 2 9 0 3 0 0 3 1 0 3 2 0 3 3 0 0 1 0 2 0 3 0 4 0 o s c i l l a t i n g f r e q u e n c y 1 : f o s c ( k h z ) s u p p l y v o l t a g e : v + ( v ) o s c i l l a t i n g f r e q u e n c y 1 v s . s u p p l y v o l t a g e ( t a = 2 5 o c ) 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0 0 . 4 0 . 5 0 . 6 0 . 7 0 . 8 0 . 9 1 1 . 1 1 . 2 m a x i m u m d u t y c y c l e : m a x d u t y ( % ) d t c p i n v o l t a g e : v d t c ( v ) m a x i m u m d u t y c y c l e v s . d t c p i n v o l t a g e ( v + = 1 2 v , v f b = 1 . 2 v , t a = 2 5 o c ) 5 0 k h z 1 0 0 k h z 3 0 0 k h z 5 0 0 k h z 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 m a x i m u m d u t y c y c l e : m a x d u t y ( % ) o s c i l l a t i n g f r e q u e n c y : f o s c ( k h z ) m a x i m u m d u t y c y c l e v s . o s c i l l a t i n g f r e q u e n c y ( v + = 1 2 v , v f b = 1 . 2 v , t a = 2 5 o c ) 0 . 0 5 v s t e p v d t c = 0 . 9 5 v v d t c = 0 . 4 5 v v d t c = 1 . 1 v 0 1 2 3 4 5 0 1 0 2 0 3 0 4 0 q u i e s c e n t c u r r e n t : i d d ( m a ) s u p p l y v o l t a g e : v + ( v ) q u i e s c e n t c u r r e n t v s . s u p p l y v o l t a g e ( c t = 4 7 0 p f , r l = n o l o a d , v i n - = v f b = 0 . 7 v , t a = 2 5 o c )
a u t o m o t i v e n j w 4 1 4 1 - 1 1 - v e r . 2 0 1 6 - 0 2 - 2 2 t y p i c a l c h a r a c t e r i s t i c s 2 6 0 2 7 0 2 8 0 2 9 0 3 0 0 3 1 0 3 2 0 3 3 0 - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 o s c i l l a t i n g f r e q u e n c y 1 : f o s c 1 ( k h z ) t e m p e r a t u r e : ( o c ) o s c i l l a t i n g f r e q u e n c y 1 v s . t e m p e r a t u r e ( v + = 1 2 v , c t = 4 7 0 p f ) 8 0 8 5 9 0 9 5 1 0 0 1 0 5 1 1 0 1 1 5 1 2 0 - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 o s c i l l a t i n g f r e q u e n c y 2 : f o s c 2 ( k h z ) t e m p e r a t u r e : ( c ) o s c i l l a t i n g f r e q u e n c y 2 v s . t e m p e r a t u r e ( v + = 1 2 v , c t = 1 , 5 0 0 p f ) 0 2 4 6 8 1 0 1 2 - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 r e g _ d r v p i n v o l t a g e : v r e g _ d r v ( v ) t e m p e r a t u r e : ( c ) r e g _ d r v p i n v o l t a g e v s . t e m p e r a t u r e ( v + = 1 2 v ) 9 0 9 5 1 0 0 1 0 5 1 1 0 1 1 5 1 2 0 1 2 5 1 3 0 - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 c u r r e n t l i m i t d e t e c t i o n v o l t a g e : v i p k ( m v ) t e m p e r a t u r e : ( c ) c u r r e n t l i m i t d e t e c t i o n v o l t a g e v s . t e m p e r a t u r e ( v + = 1 2 v ) 0 . 9 9 0 . 9 9 5 1 1 . 0 0 5 1 . 0 1 - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 r e f e r e n c e v o l t a g e : v b ( v ) t e m p e r a t u r e : ( c ) r e f e r e n c e v o l t a g e v s . t e m p e r a t u r e ( v + = 1 2 v )
a u t o m o t i v e n j w 4 1 4 1 - 1 2 - v e r . 2 0 1 6 - 0 2 - 2 2 t y p i c a l c h a r a c t e r i s t i c s 0 1 2 3 4 5 6 - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 o u t p u t h i g h l e v e l o n r e s i s t a n c e : r o h ( w ) t e m p e r a t u r e : ( c ) o u t p u t h i g h l e v e l o n r e s i s t a n c e v s . t e m p e r a t u r e ( i o = - 5 0 m a ) v + = 3 v v + = 1 2 v v + = 4 0 v 0 1 2 3 4 5 6 - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 o u t p u t l o w l e v e l o n r e s i s t a n c e : r o l ( w ) t e m p e r a t u r e : ( c ) o u t p u t l o w l e v e l o n r e s i s t a n c e v s . t e m p e r a t u r e ( i o = + 5 0 m a ) v + = 3 v v + = 4 0 v v + = 1 2 v 2 . 4 2 . 5 2 . 6 2 . 7 2 . 8 2 . 9 3 - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 t h r e s h o l d v o l t a g e : ( v ) t e m p e r a t u r e : ( c ) u n d e r v o l t a g e l o c k o u t v o l t a g e v s . t e m p e r a t u r e v t _ o n v t _ o f f 0 0 . 2 0 . 4 0 . 6 0 . 8 1 1 . 2 1 . 4 1 . 6 1 . 8 2 - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 o n / o f f v o l t a g e : v o n / o f f ( v ) t e m p e r a t u r e : ( c ) e n a b l e c o n t r o l o n / o f f v o l t a g e v s . t e m p e r a t u r e ( v + = 1 2 v ) v o n v o f f 0 0 . 5 1 1 . 5 2 2 . 5 3 3 . 5 4 4 . 5 5 - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 q u i e s c e n t c u r r e n t 1 : i d d 1 ( m a ) t e m p e r a t u r e : ( c ) q u i e s c e n t c u r r e n t 1 v s . t e m p e r a t u r e ( r l = n o l o a d , v i n - = 0 . 7 v , c t = 4 7 0 p f ) v + = 1 2 v v + = 4 0 v v + = 3 v 0 1 2 3 4 5 6 7 8 - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 s t a n d b y c u r r e n t : i d d _ s t b ( a ) t e m p e r a t u r e : ( c ) s t a n d b y c u r r e n t v s . t e m p e r a t u r e ( v o n / o f f = 0 v ) v + = 3 v v + = 1 2 v v + = 4 0 v
a u t o m o t i v e n j w 4 1 4 1 - 1 3 - v e r . 2 0 1 6 - 0 2 - 2 2 m e m o [ c a u t i o n ] t h e s p e c i f i c a t i o n s o n t h i s d a t a b o o k a r e o n l y g i v e n f o r i n f o r m a t i o n , w i t h o u t a n y g u a r a n t e e a s r e g a r d s e i t h e r m i s t a k e s o r o m i s s i o n s . t h e a p p l i c a t i o n c i r c u i t s i n t h i s d a t a b o o k a r e d e s c r i b e d o n l y t o s h o w r e p r e s e n t a t i v e u s a g e s o f t h e p r o d u c t a n d n o t i n t e n d e d f o r t h e g u a r a n t e e o r p e r m i s s i o n o f a n y r i g h t i n c l u d i n g t h e i n d u s t r i a l r i g h t s .

▲Up To Search▲

Price & Availability of NJW4141

	To Download NJW4141 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .