36-72vdc input range dc-dc converter half-brick power modules 100-150 watts single & dual output tpdh100-48b-s&d series features: single & dual output wide 2:1 input range 1500vdc isolation standard half-brick package high-efficiency power module under-voltage lockout designed to meet international safety standards specification input specification input range: w i de 2: 1 input dc r a nge 36-72vdc. input voltage: nom i nal 48vdc. input current: ty p. 2.65a ful l l o ad and 0.03a no-l o ad @ 48vdc nom i n al i nput . input fuse: use external fuse. inrush current: ty p. 55a @ 75vdc. input filter: pi -net work for em i suppressi on. under-voltage protection (uvp): lock-out activated at 34-35.5vdc i nput . input reflected ripple current: 40m a pk-pk @48 vdc. isol a ti on vol t age: 1,500vdc i nput -out put . remote on/off: ttl/cmos-com patible input control. logi c i nput reference t o -vi n . logi c [1] / open(or 2.4vdc above -vi n )=on. logi c [0] / short ( or 0~ 0.08vdc above -vi n )=off. output specification output voltage: see ratings chart. output current: see ratings chart. output wattage: ty p. 100w cont i nuous. l i ne regul a ti on: ty p. 0.1%. l oad regul a ti on: typ. 1.0%. noise & ripple: ty p. 100m v, peak t o peak. ovp: bu ilt-in o n m a in o u t p u t . adjusta b ility : factory set. overload protection (olp): fully protected against overl oad and short ci rcui t . ty pi cal 130% m a x. l o ad. consult the factory for special olp setting. general specifica t ion efficiency: ty p. 80%, vari ous wi t h i nput . switching frequency: fi xed frequency 330k hz. ci rcui t t o pol ogy: 300k hz. forward c i rcui t . transient response: peak t r ansi ent <100m v and recovers wi t h i n 1m s aft e r 25% l o ad-change. power density: 36.0 w a t t s / c ubi c i n ch. operating temperature: -40 t o +100c (basepl a t e ). storage temperature: -40 t o +100 c . temperature coefficient: 0.02%/ c . humidity: up t o 95% r h , non-c ondensi ng. case: al um i num basepl at e. industrial grade. no te: ( 1 ) all m easur em ents ar e at nom inal input, full load, and +25 c unless other w ise spec. ( 2 ) l i ne regulation m easur ed fr om high to l o w l i nes at full load. ( 3 ) l o ad regulation m easur ed fr om full- l o ad ( f - l ) to half- l oad( h- l ) at nom inal input. ( 4 ) cor r ect fuse size by calculating the m a x. dc cur r e nt dr ai n at low l i ne input & adding 20- 25% for desir e d fuse size.
input/output & voltage/current ratings chart single output input vdc output v o 1 tpdh100-48b-s018 36-72vdc 48vdc 0a 1.8vdc 30a tpdh100-48b-s025 36-72vdc 48vdc 0a 2.5vdc 30a tpdh100-48b-s033 36-72vdc 48vdc 0a 3.3vdc 30a tpdh100-48b-s050 36-72vdc 48vdc 0a 5.0vdc 25a tpdh100-48b-s120 36-72vdc 48vdc 0a 12.0vdc 12a tpdh100-48b-s150 36-72vdc 48vdc 0a 15.0vdc 10a mechanical dimensions: m m [ i n c h e s ] w e i g h t : 73.0g (2.6 oz.) dual output input vdc output v o 1 tpdh100-48b-d025b 36-72vdc 48vdc 2.0a 18a 2.5vdc 25a 0a 18a 1.8vdc 25a tpdh100-48b-d033b 36-72vdc 48vdc 2.0a 17a 3.3vdc 24a 0a 18a 1.8vdc 25a tpdh100-48b-d033c 36-72vdc 48vdc 2.0a 17a 3.3vdc 24a 0a 15a 2.5vdc 20a TPDH100-48B-D050C 36-72vdc 48vdc 2.0a 14a 5.0vdc 20a 0a 15a 2.5vdc 20a tpdh100-48b-d050d 36-72vdc 48vdc 2.0a 14a 5.0vdc 20a 0a 12a 3.3vdc 18a pin assignment pin no. single dual pin# 1. + v i n + v i n pin# 2. rem o te on/off rem o te on/off pin# 3. c a s e c a s e pin# 4. - v i n - v i n pin# 5. dc com . vo2 pin# 6. - s e n s e d c com pin# 7. vo1 adj. vo2 adj. pin# 8. + s e n s e v o 1 pin# 9. v o 1 d c com pin# 10. - - - - - - - v o 1 adj. dual o/p sing le o / p
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