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www .chinfa.com idd15u series dc - dc converter 13 ~ 15w single & du al output fea tures ' efficiency up to 89% ' 2:1 wide input rang ' i/o isola tion ' input pi fil ter ' short circuit protection ' high performance ' ul/cul/tuv/ce ' 2 years w arranty sales@chinfa.com 2010.02.09 model list m o d e l n o . i n p u t v o l t a g e o u t p u t w a t t a g e o u t p u t v o l t a g e o u t p u t c u r r e n t e f f . ( m i n . ) e f f . ( t y p . ) i n p u t c u r r e n t ( m a x . ) ( t y p . ) 1 . 3 5 a 1 . 5 2 a 1 . 4 5 a 1 . 4 3 a 0 . 6 7 a 0 . 7 4 a 0 . 7 2 a 0 . 7 1 a 0 . 3 3 a 0 . 3 7 a 0 . 3 5 a 0 . 3 5 a 1 . 5 2 a 1 . 4 8 a 1 . 4 3 a 0 . 7 4 a 0 . 7 2 a 0 . 3 7 a 0 . 3 6 a 0 . 3 5 a 0 . 7 1 a 1 . 8 5 a 2 . 0 5 a 1 . 9 7 a 1 . 9 7 a 0 . 9 1 a 1 . 0 0 a 0 . 9 7 a 0 . 9 7 a 0 . 4 7 a 0 . 5 2 a 0 . 5 0 a 0 . 5 0 a 2 . 0 4 a 2 . 0 0 a 1 . 9 8 a 1 . 0 0 a 0 . 9 8 a 0 . 5 1 a 0 . 5 1 a 0 . 5 1 a 0 . 9 8 a 3500 f ? 3500 f ? 1000 f ? 1000 f ? 3500 f ? 3500 f ? 1000 f ? 1000 f ? 3500 f ? 3500 f ? 1000 f ? 1000 f ? 3500 f ? 1000 f ? 1000 f ? 3500 f ? 1000 f ? 1000 f ? 3500 f ? 1000 f ? 1000 f ? c a p a c i t o r l o a d (m a x .) i d d 1 5 - 0 3 s 1 u i d d 1 5 - 0 5 s 1 u i d d 1 5 - 1 2 s 1 u i d d 1 5 - 1 5 s 1 u i d d 1 5 - 0 3 s 2 u i d d 1 5 - 0 5 s 2 u i d d 1 5 - 1 2 s 2 u i d d 1 5 - 1 5 s 2 u i d d 1 5 - 0 5 d 1 u i d d 1 5 - 1 2 d 1 u i d d 1 5 - 1 5 d 1 u i d d 1 5 - 0 5 d 2 u i d d 1 5 - 1 2 d 2 u i d d 1 5 - 1 5 d 2 u i d d 1 5 - 0 3 s 3 u i d d 1 5 - 0 5 s 3 u i d d 1 5 - 1 2 s 3 u i d d 1 5 - 1 5 s 3 u i d d 1 5 - 0 5 d 3 u i d d 1 5 - 1 2 d 3 u i d d 1 5 - 1 5 d 3 u 9 ~ 1 8 v d c 9 ~ 1 8 v d c 9 ~ 1 8 v d c 9 ~ 1 8 v d c 1 8 ~ 3 6 v d c 1 8 ~ 3 6 v d c 1 8 ~ 3 6 v d c 1 8 ~ 3 6 v d c 3 5 ~ 7 5 v d c 3 5 ~ 7 5 v d c 3 5 ~ 7 5 v d c 3 5 ~ 7 5 v d c 9~18 vdc 9~18 vdc 9~18 vdc 18~36 vdc 18~36 vdc 18~36 vdc 35~75 vdc 35~75 vdc 35~75 vdc 1 3 . 2 w a t t s 1 5 w a t t s 1 5 w a t t s 1 5 w a t t s 1 3 . 2 w a t t s 1 5 w a t t s 1 5 w a t t s 1 5 w a t t s 1 3 . 2 w a t t s 1 5 w a t t s 1 5 w a t t s 1 5 w a t t s 15 w a tts 15 w a tts 15 w a tts 15 w a tts 15 w a tts 15 w a tts 15 w a tts 15 w a tts 15 w a tts 5 v d c 1 2 v d c 1 5 v d c 5 v d c 1 2 v d c 1 5 v d c + 3 . 3 v d c + 5 v d c + 1 2 v d c + 1 5 v d c + 3 . 3 v d c + 5 v d c + 1 2 v d c + 1 5 v d c + 3 . 3 v d c + 5 v d c + 1 2 v d c + 1 5 v d c 5 v d c 1 2 v d c 1 5 v d c 4000 ma 3000 ma 1250 ma 1000 ma 4000 ma 3000 ma 1250 ma 1000 ma 4000 ma 3000 ma 1250 ma 1000 ma 500 ma 1500 ma 630 ma 500 ma 1500 ma 630 ma 500 ma 1500 ma 630 ma 82% 84% 87 % 8 9 % 84% 87% 87% 86% 83% 85% 88% 89% 83% 85% 88% 8 9 % 88% 89% 86% 88% 89% 80% 82% 85% 87% 8 2 % 85% 85% 84% 81% 83% 86% 87% 81% 83% 86% 87% 86% 87% 84% 86% 87% s i n g l e o u t p u t m o d e l s d u a l o u t p u t m o d e l s p 1 h r u l 6 0 9 5 0 - 1 a e n 6 0 9 5 0 - 1
p f 1000 isolation capacitance 1 0 0 k h z / 1 v ambient temperature v i n o m , i o n o m -40 + 71 -40 + 61 o c o c case temperature o p e r a t i n g a t v i n o m , i o n o m o c +100 characteristics conditions min. unit output voltage accuracy minimum load line regulation load regulation vi nom single output models dual output models (each output) io nom, vi min ...vi max vi nom, io 0 ...io nom, single output models typ. max. 0 % % 2 ripple & noise * vi nom, io nom, b w = 20mhz 10 % t ransient recovery time startup time ms idd15u series o a l l s p e c i f i c a t i o n s t y p i c a l a t n o m i n a l l i n e , f u l l l o a d , 2 5 c u n l e s s o t h e r w i s e n o t i c e d s p e c i f i c a t i o n characteristics conditions min. typ. max. unit switching frequency isolation voltage isolation resistance v i n o m , i o n o m i n p u t - o u t p u t i n p u t - o u t p u t , @ 5 0 0 v d c k h z 1500 vdc 100 200 48 characteristics conditions min. typ. max. unit input voltage range 9 18 18 36 vdc vdc t a min ... t a max, io nom no load input current 24v models 48v models ma ma vi nom, io = 0 input voltage w/o damage 20 80 30 vdc vdc io nom 24v models 48v models 12v models 12v models 35 24 48 12 75 40 vdc ma vdc vdc vdc 24v models 12v models 8.7 17.4 20 15 25 startup voltage vdc vdc io nom 24v models 48v models 12v models vdc 8.5 16 33 20 95 storage temperature n o n o p e r a t i o n a l -40 +100 mtbf o b e l l c o r e i s s u e 6 @ 4 0 c , g b r elative humidity v i n o m , i o n o m v i n o m , i o m i n hours % rh o c asymmetrical load 10% - 100% fl vi nom, io min ...io nom, dual output models % % 1 2 5 % mv 100 % 3.3v & 5v models 12v ,15v & dual 150 mv 500 m ? 1166000 5 cross regulation (dual model) s ? l50.8 x w25.4 x h10.16 dimension mm * note : output must be added 0.1 f / 35v capacitor when application. ? efficiency vi nom, io nom, p o / pi up to 89%, see model list and efficiency curve vi nom, 1~0.5 io nom cooling f ree air convection input filter pi type www .chinfa.com sales@chinfa.com 2010.02.09 t emperature coefficient 0.02 o % / c v i n o m , i o n o m v i n o m , i o n o m derating v i n o m see derating curve general input specifica tions output specifica tions 3.3v & 5v output models 12v & 15v output models single & du al output p 2
mechanism & pin configura tion mm [inch] physical chara cteristics case size case material w eight 50.8 x 25.4 x 10.16 mm (2 x 1 x 0.4 inches) plastic base / metal case 35 g p atting material silicone idd15u series input reversed shunt diode built in, external fuse recommended (12vin:2.5a, 24vin:1.5a, 48vin:1a) output short circuit current limited (auto -recovery) r ated over load protection 110%min....160%max control and protection appro v als and st and ard o a l l s p e c i f i c a t i o n s t y p i c a l a t n o m i n a l l i n e , f u l l l o a d , 2 5 c u n l e s s o t h e r w i s e n o t i c e d s p e c i f i c a t i o n pin assignment circuit schema tic pin no . single vi+ no pin vi - 1 2 4 5 3 g e n e r a l du al vi+ vi - v o + v o + com v o - v o - vibration ul/cul tuv ce ul 60950-1 r ecognized en 60950-1, cb scheme en 61204-3, en 55022 class a, en 61000-4-2, en61000-4-3, en61000-4-4, en61000-4-6 c o m v i + v i - v o - v o + s w i t c h i n g d e v i c e p w m c o n t r o l l e r o p t o - i s o l a t i o n r e f e r e n c e & e r r o r a m p . r e c t i f i e r r e c t i f i e r v o - v o + s w i t c h i n g d e v i c e o p t o - i s o l a t i o n r e f e r e n c e & e r r o r a m p . p w m c o n t r o l l e r v i + v i - r e c t i f i e r ' b l o c k d i a g r a m f o r i d d 1 5 u s e r i e s w i t h d u a l o u t p u t ' b l o c k d i a g r a m f o r i d d 1 5 u s e r i e s w i t h s i n g l e o u t p u t www .chinfa.com sales@chinfa.com 2010.02.09 meet iec 60068-2-6 (10-500 hz, 2g, along x, y , z each axis, 60 min for each axis) single & du al output p 3 2 . 5 4 [ 0 . 1 0 ] b o t t o m v i e w 3 1 2 1 0 . 1 6 [ 0 . 4 0 ] 4 5 1 0 . 1 6 [ 0 . 4 0 ] 2 0 . 3 2 [ 0 . 8 0 ] 1 0 . 1 6 [ 0 . 4 0 ] 1 0 . 1 6 [ 0 . 4 0 ] 1 5 . 2 4 [ 0 . 6 0 ] b u r l a t 4 c o r n e r 1 0 . 1 6 [ 0 . 4 ] d i a 1 . 0 0 [ 0 . 0 4 ] 6 . 0 0 [ 0 . 2 4 ] general tolerance 0.00[0.00] - 30.00[1.18] 30.00[1.18] - 120.00[4.72] 0.30[0.01] 0.50[0.02] 5 0 . 8 0 [ 2 . 0 0 ] 2 5 . 4 0 [ 1 . 0 0 ]
' r e c o m m e n d e d f i l t e r f o r e n 5 5 0 2 2 c l a s s b c o m p l i a n c e recommended circuit idd15u series n a t u r a l c o n v e c t i o n c o o l i n g 0 1 0 0 o a m b i e n t t e m p e r a t u r e [ c ] 7 1 1 0 0 - 4 0 p o w e r o u t [ % ] t e m p e r a t u r e d e r a t i n g c u r v e 1 2 & 1 5 v o 3 . 3 & 5 v o v o + v o - v i n + v i n - + - c 1 l 1 c 2 c 4 c 3 ' t h e c o m m p o n e n t s u s e d i n t h e a b o v e f i g u r e , t o g e t h e r w i t h t h e m a n u f a c t u r e r p a r t n u m b e r s f o r t h e s e c o m p o n e n t s , a r e a s f o l l o w s : i d d 1 5 - x x x 1 u i d d 1 5 - x x x 2 u i d d 1 5 - x x x 3 u c 1 c 2 c 3 c 4 l 1 3.3 f / 50v mlcc ? 3.3 f / 50v mlcc ? 3.3 f / 100v mlcc ? 2.2 f / 50v mlcc ? 2.2 f / 50v mlcc ? 2.2 f / 100v mlcc ? 1nf / 2kv mlcc 1nf / 2kv mlcc 1nf / 2kv mlcc 1nf / 2kv mlcc 1nf / 2kv mlcc 1nf / 2kv mlcc e f f i c i e n c y v s o u t p u t l o a d i d d 1 5 - 0 5 s 2 u e f f i c i e n c y v s i n p u t v o l t a g e i d d 1 5 - 0 5 s 2 u 8 7 i n p u t v o l t a g e ( v ) e f f i c i e n c y [ % ] 8 6 8 5 8 4 8 3 8 2 2 0 2 2 2 4 2 6 2 8 3 0 3 2 3 4 3 6 1 8 i o : f u l l l o a d 8 8 8 5 e f f i c i e n c y [ % ] 8 0 7 5 7 0 6 5 6 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0 o u t p u t l o a d ( % ) v i : 2 4 v d c 1 0 9 0 dera ting and efficiency curve www .chinfa.com sales@chinfa.com 2010.02.09 6 1 5 0 0 h c o m m o n c h o k e ? 5 0 0 h c o m m o n c h o k e ? 5 0 0 h c o m m o n c h o k e ? i d d 1 5 u ' r e c o m m e n d e d e n 5 5 0 2 2 c l a s s b f i l t e r c i r c u i t l a y o u t . single & du al output p 4 1 5 u
model list idd15u series dc - dc converter 13 ~ 15w single & du al output fea tures ' efficiency up to 84% ' 4:1 wide input range ' i/o isola tion ' input pi fil ter ' short circuit protection ' high performance ' ul/cul/tuv/ce ' 2 years w arranty m o d e l n o . i n p u t v o l t a g e o u t p u t w a t t a g e o u t p u t v o l t a g e o u t p u t c u r r e n t e f f . ( m i n . ) e f f . ( t y p . ) i n p u t c u r r e n t ( m a x . ) ( t y p . ) 0 . 6 9 a 0 . 7 7 a 0 . 7 4 a 0 . 7 4 a 0 . 3 5 a 0 . 3 8 a 0 . 3 7 a 0 . 3 7 a 0 . 7 4 a 0 . 7 8 a 0 . 7 5 a 0 . 3 8 a 0 . 3 9 a 0 . 3 8 a 1 . 8 8 a 2 . 0 6 a 2 . 0 4 a 2 . 0 4 a 0 . 9 4 a 1 . 0 3 a 1 . 0 3 a 1 . 0 3 a 2 . 0 8 a 2 . 0 8 a 2 . 0 4 a 1 . 0 5 a 1 . 0 5 a 1 . 0 5 a 78% 81% 82 % 8 2 % 78% 81% 82% 82% 80% 80% 82% 81% 80% 81% 80% 83% 84% 84% 80% 83% 84% 84% 82% 82% 84% 83% 82% 83% 13.2 w a tts 15 w a tts 15 w a tts 15 w a tts 13.2 w a tts 15 w a tts 15 w a tts 15 w a tts 15 w a tts 15 w a tts 15 w a tts 15 w a tts 15 w a tts 15 w a tts +3.3 vdc + 5 vdc + 12 vdc + 15 vdc +3.3 vdc + 5 vdc + 12 vdc + 15 vdc 5 vdc 12 vdc 15 vdc 5 vdc 12 vdc 15 vdc 4000 ma 3000 ma 1250 ma 1000 ma 4000 ma 3000 ma 1250 ma 1000 ma 1500 ma 630 ma 500 ma 1500 ma 630 ma 500 ma 3500 f 3500 f 1000 f 1000 f 3500 f 3500 f 1000 f 1000 f 3500 f 1000 f 1000 f 3500 f 1000 f 1000 f c a p a c i t o r l o a d (m a x .) i d d 1 5 - 0 3 s 4 u i d d 1 5 - 0 5 s 4 u i d d 1 5 - 1 2 s 4 u i d d 1 5 - 1 5 s 4 u i d d 1 5 - 0 3 s 5 u i d d 1 5 - 0 5 s 5 u i d d 1 5 - 1 2 s 5 u i d d 1 5 - 1 5 s 5 u i d d 1 5 - 0 5 d 4 u i d d 1 5 - 1 2 d 4 u i d d 1 5 - 1 5 d 4 u i d d 1 5 - 0 5 d 5 u i d d 1 5 - 1 2 d 5 u i d d 1 5 - 1 5 d 5 u 9 ~ 3 6 v d c 9 ~ 3 6 v d c 9 ~ 3 6 v d c 9 ~ 3 6 v d c 1 8 ~ 7 5 v d c 1 8 ~ 7 5 v d c 1 8 ~ 7 5 v d c 1 8 ~ 7 5 v d c 9 ~ 3 6 v d c 9 ~ 3 6 v d c 9 ~ 3 6 v d c 1 8 ~ 7 5 v d c 1 8 ~ 7 5 v d c 1 8 ~ 7 5 v d c d u a l o u t p u t m o d e l s s i n g l e o u t p u t m o d e l s ? ? ? ? ? ? ? ? ? ? ? ? ? ? www .chinfa.com sales@chinfa.com 2010.02.09 p 5 h r u l 6 0 9 5 0 - 1 a e n 6 0 9 5 0 - 1
ambient temperature v i n o m , i o n o m -40 + 71 -40 + 51 o c o c 3.3v & 5v output models 12v & 15v output models mv 3.3v & 5v models 12v ,15v & dual 150 mv p f 1000 isolation capacitance 1 0 0 k h z / 1 v case temperature o p e r a t i n g a t v i n o m , i o n o m o c +100 characteristics conditions min. unit output voltage accuracy minimum load line regulation load regulation vi nom single output models dual output models (each output) io nom, vi min ...vi max vi nom, io 0 ...io nom, single output models typ. max. 0 % % 2 vi nom, io nom, b w = 20mhz 10 % t ransient recovery time startup time ms idd15u series o a l l s p e c i f i c a t i o n s t y p i c a l a t n o m i n a l l i n e , f u l l l o a d , 2 5 c u n l e s s o t h e r w i s e n o t i c e d s p e c i f i c a t i o n characteristics conditions min. typ. max. unit switching frequency isolation voltage isolation resistance v i n o m , i o n o m i n p u t - o u t p u t i n p u t - o u t p u t , @ 5 0 0 v d c k h z 1500 vdc 100 200 48 characteristics conditions min. typ. max. unit input voltage range 9 18 36 75 vdc vdc t a min ... t a max, io nom no load input current 24v models 48v models ma vi nom, io = 0 input voltage w/o damage 80 vdc io nom 24v models 48v models 48 24 40 ma vdc startup voltage vdc io nom 12v models 8.7 20 15 vdc io nom 24v models 8.5 16 20 95 storage temperature n o n o p e r a t i o n a l -40 +100 mtbf o b e l l c o r e i s s u e 6 @ 4 0 c , g b r elative humidity v i n o m , i o n o m v i n o m , i o m i n hours % rh o c asymmetrical load 10% - 100% fl vi nom, io min ...io nom, dual output models % % 1 2 5 % 100 % 500 m ? 5 30 cross regulation (dual model) * note : output must be added 0.1 f / 35v capacitor when application. ? ripple & noise * dimension mm l50.8 x w25.4 x h10.16 cooling f ree air convection vdc 48v models input filter pi type efficiency vi nom, io nom, p o / pi up to 84%, see model list and efficiency curve vi nom, 1~0.5 io nom www .chinfa.com sales@chinfa.com 2010.02.09 s ? t emperature coefficient 0.02 o % / c ms v i n o m , i o n o m v i n o m , i o n o m derating v i n o m see derating curve general input specifica tions output specifica tions 1166000 single & du al output p 6
mechanism & pin configura tion mm [inch] idd15u series o a l l s p e c i f i c a t i o n s t y p i c a l a t n o m i n a l l i n e , f u l l l o a d , 2 5 c u n l e s s o t h e r w i s e n o t i c e d s p e c i f i c a t i o n pin assignment circuit schema tic pin no . single vi+ no pin vi - 1 2 4 5 3 g e n e r a l du al vi+ vi - v o + v o + com v o - v o - physical chara cteristics case size case material w eight 50.8 x 25.4 x 10.16 mm (2 x 1 x 0.4 inches) 35 g p atting material silicone input reversed shunt diode built in, external fuse recommended ( 24vin:2.5a, 48vin:1.5a) output short circuit current limited (auto -recovery) r ated over load protection 110%min....160%max control and protection vibration ul/cul tuv ce ul 60950-1 r ecognized en 60950-1, cb scheme en 61204-3, en 55022 class a, en 61000-4-2, en61000-4-3, en61000-4-4, en61000-4-6 appro v als and st and ard c o m v i + v i - v o - v o + s w i t c h i n g d e v i c e p w m c o n t r o l l e r o p t o - i s o l a t i o n r e f e r e n c e & e r r o r a m p . r e c t i f i e r r e c t i f i e r v o - v o + s w i t c h i n g d e v i c e o p t o - i s o l a t i o n r e f e r e n c e & e r r o r a m p . p w m c o n t r o l l e r v i + v i - r e c t i f i e r ' b l o c k d i a g r a m f o r i d d 1 5 u s e r i e s w i t h d u a l o u t p u t ' b l o c k d i a g r a m f o r i d d 1 5 u s e r i e s w i t h s i n g l e o u t p u t www .chinfa.com sales@chinfa.com 2010.02.09 meet iec 60068-2-6 (10-500 hz, 2g, along x, y , z each axis, 60 min for each axis) single & du al output p 7 2 . 5 4 [ 0 . 1 0 ] b o t t o m v i e w 3 1 2 1 0 . 1 6 [ 0 . 4 0 ] 4 5 1 0 . 1 6 [ 0 . 4 0 ] 2 0 . 3 2 [ 0 . 8 0 ] 1 0 . 1 6 [ 0 . 4 0 ] 1 0 . 1 6 [ 0 . 4 0 ] 1 5 . 2 4 [ 0 . 6 0 ] b u r l a t 4 c o r n e r 1 0 . 1 6 [ 0 . 4 ] d i a 1 . 0 0 [ 0 . 0 4 ] 6 . 0 0 [ 0 . 2 4 ] general tolerance 0.00[0.00] - 30.00[1.18] 30.00[1.18] - 120.00[4.72] 0.30[0.01] 0.50[0.02] 5 0 . 8 0 [ 2 . 0 0 ] 2 5 . 4 0 [ 1 . 0 0 ] plastic base / metal case
recommended circuit idd15u series ' r e c o m m e n d e d f i l t e r f o r e n 5 5 0 2 2 c l a s s b c o m p l i a n c e v o + v o - v i n + v i n - + - c 1 l 1 c 2 c 4 c 3 ' t h e c o m m p o n e n t s u s e d i n t h e a b o v e f i g u r e , t o g e t h e r w i t h t h e m a n u f a c t u r e r p a r t n u m b e r s f o r t h e s e c o m p o n e n t s , a r e a s f o l l o w s : i d d 1 5 - x x x 4 u i d d 1 5 - x x x 5 u c 1 c 2 c 3 c 4 l 1 3.3 f / 50v mlcc ? 3.3 f / 100v mlcc ? 2.2 f / 50v mlcc ? 2.2 f / 100v mlcc ? 1nf / 2kv mlcc 1nf / 2kv mlcc 1nf / 2kv mlcc 1nf / 2kv mlcc 5 0 0 h c o m m o n c h o k e ? 1 m h c o m m o n c h o k e n a t u r a l c o n v e c t i o n c o o l i n g 0 1 0 0 o a m b i e n t t e m p e r a t u r e [ c ] 7 1 1 0 0 - 4 0 p o w e r o u t [ % ] t e m p e r a t u r e d e r a t i n g c u r v e 5 1 1 2 & 1 5 v o 3 . 3 & 5 v o e f f i c i e n c y v s o u t p u t l o a d i d d 1 5 - 0 5 s 4 u e f f i c i e n c y v s i n p u t v o l t a g e i d d 1 5 - 0 5 s 4 u 8 3 i n p u t v o l t a g e ( v ) e f f i c i e n c y [ % ] 8 2 8 1 8 0 7 9 7 8 1 2 1 5 1 8 2 1 2 4 2 7 3 0 3 3 3 6 9 i o : f u l l l o a d 8 4 8 0 e f f i c i e n c y [ % ] 7 5 7 0 6 5 6 0 5 5 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0 o u t p u t l o a d ( % ) v i : 2 4 v d c 1 0 8 5 dera ting and efficiency curve www .chinfa.com sales@chinfa.com 2010.02.09 8 5 i d d 1 5 u ' r e c o m m e n d e d e n 5 5 0 2 2 c l a s s b f i l t e r c i r c u i t l a y o u t . single & du al output p 8 1 5 u

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