PYB20 Datasheet | CUI

DESCRIPTION : DC-DC CONVERTER FEATURES - - - - - - - - - - up to 20 W isolated output industry standard pinout 4:1 input range (9~36 V, 18~75 V) smaller package single/dual regulated outputs 1,500 Vdc isolation continuous short circuit, over current protection, over voltage protection temperature range (-40~85°C) six-sided metal shielding efficiency up to 90% MODEL typ (Vdc) input voltage range (Vdc) output voltage (Vdc) min (m A) output current max (m A) output power max (W) ripple and noise1 max (m Vp-p) efficiency typ (%) PYB20-Q24-S3 PYB20-Q24-S5 PYB20-Q24-S12 PYB20-Q24-S15 PYB20-Q24-S24 PYB20-Q24-D5 PYB20-Q24-D12 PYB20-Q24-D15 PYB20-Q48-S3 PYB20-Q48-S5 PYB20-Q48-S12 PYB20-Q48-S15 PYB20-Q48-S24 PYB20-Q48-D5 PYB20-Q48-D12 PYB20-Q48-D15 Notes: 24 24 24 24 24 24 24 24 48 48 48 48 48 48 48 48 9~36 9~36 9~36 9~36 9~36 9~36 9~36 9~36 18~75 18~75 18~75 18~75 18~75 18~75 18~75 18~75 3.3 5 12 15 24 ±5 ±12 ±15 3.3 5 12 15 24 ±5 ±12 ±15 250 200 84 67 42 ±100 ±42 ±33 250 200 84 67 42 ±100 ±42 ±33 5000 4000 1667 1333 834 ±2000 ±834 ±667 5000 4000 1667 1333 834 ±2000 ±834 ±667 16.5 20 20 20 20 20 20 20 16.5 20 20 20 20 20 20 20 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 86 90 89 90 90 86 88 88 86 90 89 90 90 86 88 89 1. Ripple and noise are measured at 20 MHz BW by “parallel cable” method PART NUMBER KEY - QXX - XXX - X Base Number Input Voltage Output S = single D = dual Heatsink Output Voltage "blank" = no heatsink H = with heatsink cui. Free Datasheet http://../ CUI Inc │ SERIES: PYB20 │ DESCRIPTION : DC-DC CONVERTER date 08/15/2013 │ page 2 of 7 INPUT parameter operating input voltage start-up voltage under voltage shutdown surge voltage start-up time filter CTRL1 Note: conditions/description 24 V input models 48 V input models 24 V input models 48 V input models 24 V input models 48 V input models for maximum of 1 second 24 V input models 48 V input models nominal input, constant load pi filter min 9 18 typ 24 48 max 36 75 9...