42 3 w 3 w a a tt dc/dc conver tt dc/dc conver ter, ter, single & mul single & mul tiple outputs tiple outputs features e e l l e e c c t t r r i i c c a a l l s s p p e e c c i i f f i i c c a a t t i i o o n n s s e e l l e e c c t t r r i i c c a a l l s s p p e e c c i i f f i i c c a a t t i i o o n n s s input voltage.................................... 10% input filter........................................ pi-network i i n n p p u u t t s s p p e e c c i i f f i i c c a a t t i i o o n n s s i i n n p p u u t t s s p p e e c c i i f f i i c c a a t t i i o o n n s s isolation voltage......................................... dc 500v mtbf.............................................. >1,000,000 hours isolation resistance........................ 100m -ohms g g e e n n e e r r a a l l s s p p e e c c i i f f i i c c a a t t i i o o n n s s g g e e n n e e r r a a l l s s p p e e c c i i f f i i c c a a t t i i o o n n s s case material.....................................ul 94v-0 plastic dual in-line pin configuration p p h h y y s s i i c c a a l l s s p p e e c c i i f f i i c c a a t t i i o o n n s s p p h h y y s s i i c c a a l l s s p p e e c c i i f f i i c c a a t t i i o o n n s s operating temperature ................... -25 ~ +70?c temperature coefficient................... 0.05%/ ?c humidity........................................... 30%~95% rh storage temperature....................... -55? ~ +125? e e n n v v i i r r o o n n m m e e n n t t a a l l s s p p e e c c i i f f i i c c a a t t i i o o n n s s e e n n v v i i r r o o n n m m e e n n t t a a l l s s p p e e c c i i f f i i c c a a t t i i o o n n s s output voltage accuracy................. 5% efficiency.......................................... 60% typ. over-current protection...................built-in (automatic recovery) ripple ..............................................50 mvp-p (dc to 100mhz) line regulation................................ 0.5% line filter......................................... built-in load regulation...............................0.5% o o u u t t p p u u t t s s p p e e c c i i f f i i c c a a t t i i o o n n s s o o u u t t p p u u t t s s p p e e c c i i f f i i c c a a t t i i o o n n s s b3r b3r all specifications are typical at nominal input, full load economy line wide input voltage range regulated output 24 pin dil packages pi input filter 4 .com u datasheet
600 ma 250 ma 200 ma 300 ma 125 ma 100 ma 600 ma 250 ma 200 ma 300 ma 125 ma 100 ma 600 ma 250 ma 200 ma 300 ma 125 ma 100 ma 43 series series note: all specifications typical and nominal / full load and 25 ? c unless otherwise noted. avoid sustained operation in overload or dead short conditions. specifications subject to changes without notice. part number b3r - 0505 b3r - 0512 b3r - 0515 b3r - 0505d b3r - 0512d b3r - 0515d b3r - 1205 b3r - 1212 b3r - 1215 b3r - 1205d b3r - 1212d b3r - 1215d b3r - 2405 b3r - 2412 b3r - 2415 b3r - 2405d b3r - 2412d b3r - 2415d 5 vdc 12 vdc 15 vdc 5 vdc 12 vdc 15 vdc 5 vdc 12 vdc 15 vdc 5 vdc 12 vdc 15 vdc 5 vdc 12 vdc 15 vdc 5 vdc 12 vdc 15 vdc 52 % 62 % 64 % 52 % 55 % 62 % 52 % 62 % 64 % 52 % 55 % 62 % 52 % 62 % 64 % 52 % 55 % 62 % output voltage input voltage 5 vdc output current efficiency 12 vdc pin connections pin 1 2 3 10 11 12 13 14 15 22 23 24 single output +vin (vcc) no function no function -vout +vout -vin (gnd) -vin (gnd) +vout -vout no function no function +vin (vcc) dual output +vin (vcc) -vout common common +vout -vin (gnd) -vin (gnd) +vout common common -vout +vin (vcc) 24 vdc 1.25 10 11 12 15 14 13 1 2 3 24 23 22 top view .70 typ. .100 typ. .80 .600 .40 max. .120 min. 4 .com u datasheet
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