bel fuse inc. 206 van vorst street, jersey city, nj 07302 ? tel 201-432-0463 fax 201-432-9542 www.belfuse.com ?2006 bel fuse inc. specifications subject to change without notice. 06.06 power products non-isolated dc/dc converters bp06vrpc-10a 12v input / 1.5 ? 3.3v output / 10a nonisolated industry standard pinout fixed frequency high efficiency means less power dissipation optimized for cost remote on/off undervoltage lockout over current and short circuit protection description the bel vrpc-10a series modules are non-isolated, step down dc/dc power converters that operate from a nominal 12v source. these converters are available in a range of output voltages from 1.5v to 3.3v. they are packaged in an industry standard single-in-line footprint and provide a maximum 10a output. standard features include remote on/off, over current protection and output voltage adjust. remote sense is an optional feature. these products may be used almost anywhere low-voltage silicon is employed and a 12v source is available. typical applications include file servers, routers, line cards and other computing and communications equipment. applications page 1 vrpc-10a series telecommunications networking computers and peripherals part number selection options remote sense t u p t u o e g a t l o v t u p n i e g a t l o v t u p t u o . x a m t n e r r u c . x a m t u p t u o r e w o p l a c i p y t y c n e i c i f f e r e b m u n t r a p r e b m u n t r a p n o i t p o e s n e s e t o m e r v 3 . 3v 2 1a 0 1w 3 3% 1 90 3 3 a 0 1 - c p r vs 3 3 a 0 1 - c p r v v 5 . 2v 2 1a 0 1w 5 2% 9 80 5 2 a 0 1 - c p r vs 5 2 a 0 1 - c p r v v 5 . 1v 2 1a 0 1w 5 1% 5 80 5 1 a 0 1 - c p r vs 5 1 a 0 1 - c p r v rohs compliant
bel fuse inc. 206 van vorst street, jersey city, nj 07302 tel 201-432-0463 fax 201-432-9542 www.belfuse.com ?2006 bel fuse inc. specifications subject to change without notice. 06.06 power products non-isolated dc/dc converters bp06vrpc-10a 12v input / 1.5 ? 3.3v output / 10a page 2 input specifications absolute maximum ratings note: use beyond the maximum ratings may cause a reliability degradation of the dc/dc converter or may permanently damage the device. note: input capacitance 470f/16v, esr = 0.03 ? max at 100khz @ 25 c. 1. with simulated source impedance of 500nh, 5hz to 20mhz. r e t e m a r a p l o b m y s n i m l a c i p y t x a m t i n u e g a t l o v t u p n i s u o u n i t n o cn i v3 . 0 - 5 1v e g a t l o v l a n i m r e t e l b a n e t u p t u on e t u o v3 . 0 - 5 1v e r u t a r e p m e t t n e i b m ab m a t0 0 7c e r u t a r e p m e t e g a r o t sr o t s t0 4 - 0 0 1c r e t e m a r a p l o b m y s n i m l a c i p y t x a m s t i n u e g a t l o v t u p n i g n i t a r e p on i v8 . 0 1 2 . 3 1v t n e r r u c t u p n in i i 8 . 3a t n e r r u c t u p n i d a o l o n 0 5a m t n e r r u c t u p n i f f o e t o m e r 35 1a m t n e r r u c e l p p i r d e t c e l f e r t u p n i 1 0 5a m s m r ) p - p ( t n e r r u c e l p p i r d e t c e l f e r t u p n i 1 0 8 1k p a m i 2 t n e i s n a r t t n e r r u c h s u r n i t 8 0 . 06 1 . 0a 2 s d l o h s e r h t e g a t l o v n o n r u t 7 . 9 v d l o h s e r h t e g a t l o v f f o n r u t0 . 88 . 80 . 0 1v
bel fuse inc. 206 van vorst street, jersey city, nj 07302 tel 201-432-0463 fax 201-432-9542 www.belfuse.com ?2006 bel fuse inc. specifications subject to change without notice. 06.06 power products non-isolated dc/dc converters bp06vrpc-10a 12v input / 1.5 ? 3.3v output / 10a page 3 output specifications note: all specifications are typical at nominal input, full load at 25 c unless otherwise stated. 1. vin = 12v, iout = full load, ta = 25 c. 2. 0 - 20mhz bw, 0.1f ceramic cap on output. r e t e m a r a p e l u d o m l o b m y s n i m l a c i p y t x a m s t i n u t n i o p t e s e g a t l o v t u p t u o 1 v 3 . 3 v 5 . 2 v 5 . 1 t u o v 7 4 2 . 3 0 6 4 . 2 6 7 4 . 1 3 . 3 5 . 2 5 . 1 3 5 3 . 3 0 4 5 . 2 4 2 5 . 1 v n o i t a l u g e r d a o l v 3 . 3 v 5 . 2 v 5 . 1 7 5 3 6 1 0 1 0 1 v m n o i t a l u g e r e n i ll l a 30 1v m e r u t a r e p m e t r e v o n o i t a l u g e r c 0 7 - 0v 3 . 3 v 5 . 2 v 5 . 1 5 5 5 6 4 5 3 0 2 v m n o i t a l u g e r e g a t l o v t u p t u o l a t o t v 3 . 3 v 5 . 2 v 5 . 1 5 1 0 1 0 1 2 7 5 5 0 4 v m e s i o n d n a e l p p i r t u p t u o 2 v 3 . 3 v 5 . 2 v 5 . 1 5 5 0 5 5 4 0 0 1 0 0 1 0 0 1 p - p v m e s i o n d n a e l p p i r t u p t u o 2 v 3 . 3 v 5 . 2 v 5 . 1 7 1 5 1 0 1 5 2 5 2 5 2 s m r v m e g n a r t n e r r u c t u p t u ol l at u o i0 0 1a t i m i l t n e r r u c c d t u p t u ol l am i l t u o i3 1 2 2a e g r u s t i u c r i c t r o h s v 3 . 3 v 5 . 2 v 5 . 1 e g r u s t u o i 5 3 . 0 0 4 . 0 5 3 . 0 7 . 0 8 . 0 7 . 0 a 2 s e m i t n o n r u tl l an o t 0 50 8s m n o n r u t t a t o o h s r e v ol l a 03% e c n a t i c a p a c t u p t u ol l at u o c0 0 1 0 0 3 3f
bel fuse inc. 206 van vorst street, jersey city, nj 07302 tel 201-432-0463 fax 201-432-9542 www.belfuse.com ?2006 bel fuse inc. specifications subject to change without notice. 06.06 power products non-isolated dc/dc converters bp06vrpc-10a 12v input / 1.5 ? 3.3v output / 10a output specifications note: all specifications are typical at nominal input, full load at 25 c unless otherwise stated. 3. di/dt = 0.5a/us, vin = 12vdc, ta = 25 c, and with a 470f aluminum cap on output. r e t e m a r a p e l u d o m l o b m y s n i m l a c i p y t x a m s t i n u e s n o p s e r t n e i s n a r t 3 ? d a o l x a m f o % 0 0 1 o t % 0 5 v v 3 . 3 0 0 10 5 1v m e m i t g n i l t t e ss t 0 40 7s ? d a o l x a m f o % 0 5 o t % 0 0 1 v 0 0 10 5 1v m e m i t g n i l t t e ss t 0 40 7s e s n o p s e r t n e i s n a r t 3 ? d a o l x a m f o % 0 0 1 o t % 0 5 v v 5 . 2 0 80 5 1v m e m i t g n i l t t e ss t 0 30 7s ? d a o l x a m f o % 0 5 o t % 0 0 1 v 0 80 5 1v m e m i t g n i l t t e ss t 0 30 7s e s n o p s e r t n e i s n a r t 3 ? d a o l x a m f o % 0 0 1 o t % 0 5 v v 5 . 1 0 60 5 1v m e m i t g n i l t t e ss t 0 30 7s ? d a o l x a m f o % 0 5 o t % 0 0 1 v 0 60 5 1v m e m i t g n i l t t e ss t 0 30 7s page 4
bel fuse inc. 206 van vorst street, jersey city, nj 07302 tel 201-432-0463 fax 201-432-9542 www.belfuse.com ?2006 bel fuse inc. specifications subject to change without notice. 06.06 power products non-isolated dc/dc converters bp06vrpc-10a 12v input / 1.5 ? 3.3v output / 10a page 5 general specifications control specifications r e t e m a r a p e l u d o m l o b m y s n i m l a c i p y t x a m s t i n u y c n e i c i f f e 1 c 8 8 6 8 2 8 1 9 9 8 5 8 % y c n e u q e r f g n i h c t i w sl l aw s f0 8 10 0 20 2 2z h k e g n a r m i r t e g a t l o v t u p t u o v 3 . 3 v 5 . 2 v 5 . 1 5 8 0 7 0 9 0 1 1 0 2 1 0 2 1 % n o i t a s n e p m o c e s n e s e t o m e rl l a 5 . 0v t h g i e wl l a 5 . 9 g r e t e m a r a p e l u d o m l o b m y s n i m l a c i p y t x a m s t i n u f f o / n o e t o m e rl l an e t u o v v ) f f o t i n u ( w o l l a n g i sl l a3 . 0 - 3 . 0v ) n o t i n u ( h g i h l a n g i sl l a8 . 2 2 . 3 1v 1. vin=12v, full load and ta=25 c.
bel fuse inc. 206 van vorst street, jersey city, nj 07302 tel 201-432-0463 fax 201-432-9542 www.belfuse.com ?2006 bel fuse inc. specifications subject to change without notice. 06.06 power products non-isolated dc/dc converters bp06vrpc-10a 12v input / 1.5 ? 3.3v output / 10a page 6 efficiency data module 3.3v 82.0% 84.0% 86.0% 88.0% 90.0% 92.0% 94.0% 96.0% 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 output current efficiency 10.8v 12.0v 13.2v module 2.5v 82.0% 84.0% 86.0% 88.0% 90.0% 92.0% 94.0% 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 output current efficiency 10.8v 12.0v 13.2v module 1.5v 74.0% 76.0% 78.0% 80.0% 82.0% 84.0% 86.0% 88.0% 90.0% 92.0% 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 o utput curren t e fficienc y 10.8v 12.0v 13.2v
bel fuse inc. 206 van vorst street, jersey city, nj 07302 tel 201-432-0463 fax 201-432-9542 www.belfuse.com ?2006 bel fuse inc. specifications subject to change without notice. 06.06 power products non-isolated dc/dc converters bp06vrpc-10a 12v input / 1.5 ? 3.3v output / 10a page 7 ripple and noise ripple and noise at full load and 12vdc input and ta=25 c 50% to 100% load transients at 12v input and ta=25 c 100% to 50% load transients at 12v input and ta=25 c transient response transient response: di/dt = 0.5a/s, external load capacitance co = 470f (electrolytic)
bel fuse inc. 206 van vorst street, jersey city, nj 07302 tel 201-432-0463 fax 201-432-9542 www.belfuse.com ?2006 bel fuse inc. specifications subject to change without notice. 06.06 power products non-isolated dc/dc converters bp06vrpc-10a 12v input / 1.5 ? 3.3v output / 10a thermal considerations page 8 derating curve 300lfm natural convection output current (a) output current vs. local ambient temperature and air velocity ambient temperature, ta (?c) 0?c 10?c 20?c 30?c 40?c 50?c 60?c 70?c 0 2 4 6 8 10
corporate bel fuse inc. 206 van vorst street jersey city, nj 07302 tel 201-432-0463 fax 201-432-9542 www.belfuse.com far east bel fuse ltd. 8f / 8 luk hop street san po kong kowloon, hong kong tel 852-2328-5515 fax 852-2352-3706 www.belfuse.com europe bel fuse europe ltd. preston technology management centre marsh lane, suite g7, preston lancashire, pr1 8ud, u.k. tel 44-1772-556601 fax 44-1772-888366 www.belfuse.com ?2006 bel fuse inc. specifications subject to change without notice. 06.06 power products non-isolated dc/dc converters bp06vrpc-10a 12v input / 1.5 ? 3.3v output / 10a page 9 mechanical 0.10 [2.54] 0.28 [7.11] 2.50 [63.50] 0.10 [2.54] 1.90 [48.26] 0.13 [3.30] 0.55 [13.97] 0.025 [0.64] 0.141 [3.59] 0.36 [9.15] max 0.063 [1.60] dimensions are in inches [millimeters]. standard dimension tolerance is 0.005 [0.13] unless otherwise noted. 0.15 [3.81] n i p n o i t c n u f 1o v + 2o v + * 3n i p o n 4o v + 5d n u o r g 6d n u o r g 7n i v + 8n i v + 9n i p o n 0 1m i r t 1 1f f o / n o e t o m e r 1 2 3 4 5 6 7 8 9 10 11 *pin 3 used for remote sense option. rohs compliance complies with the european directive 2002/95/ec, calling for the elimination of lead and other hazardous substances from electronic products. these parts are not however compatible with the higher temperatures associated with lead free solder processes and must be soldered using a reflow profile with a peak temperature of no more than 240oc.
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