Document
date page
03/21/2013 1 of 6
SERIES: PEM2-S │ DESCRIPTION: DC-DC CONVERTER
FEATURES
• • • • • • • • • 2 W isolated output smaller package single/dual unregulated output 3,000 Vdc isolation continuous short circuit protection extended temperature range (-40~105°C) antistatic protection up to 8kV high efficiency at light load efficiency up to 89%
MODEL
typ (Vdc)
input voltage
range (Vdc)
output voltage
(Vdc) min (mA)
output current
max (mA)
output power
max (W)
ripple and noise1
typ (mVp-p)
efficiency
typ (%)
PEM2-S5-S5-S PEM2-S5-S12-S PEM2-S5-S15-S PEM2-S5-S24-S PEM2-S5-D5-S PEM2-S5-D12-S PEM2-S5-D15-S PEM2-S5-D24-S PEM2-S12-S5-S PEM2-S12-S12-S PEM2-S12-S15-S PEM2-S12-D5-S PEM2-S12-D12-S PEM2-S12-D15-S PEM2-S15-D15-S PEM2-S24-S5-S PEM2-S24-S12-S PEM2-S24-S15-S PEM2-S24-S24-S PEM2-S24-D5-S PEM2-S24-D12-S PEM2-S24-D15-S
Notes:
5 5 5 5 5 5 5 5 12 12 12 12 12 12 15 24 24 24 24 24 24 24
4.5~5.5 4.5~5.5 4.5~5.5 4.5~5.5 4.5~5.5 4.5~5.5 4.5~5.5 4.5~5.5 10.8~13.2 10.8~13.2 10.8~13.2 10.8~13.2 10.8~13.2 10.8~13.2 13.5~16.5 21.6~26.4 21.6~26.4 21.6~26.4 21.6~26.4 21.6~26.4 21.6~26.4 21.6~26.4
5 12 15 24 ±5 ±12 ±15 ±24 5 12 15 ±5 ±12 ±15 ±15 5 12 15 24 ±5 ±12 ±15
40 16.6 13.3 8.3
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400 166.6 133.3 83.3 ±200 ±83.3 ±66.6 ±41.6 400 166.6 133.3 ±200 ±83.3 ±66.6 ±66.6 400 166.6 133.3 83.3 ±200 ±83.3 ±66.6
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
60 60 75 75 60 60 75 75 60 60 75 60 60 75 75 60 60 75 75 60 60 75
89 84 84 84 84 84 84 84 84 84 84 84 85 84 85 84 84 84 85 84 84 84
±20
±8.3 ±6.7 ±4.2 40 16.6 13.3 ±20 ±8.3 ±6.7 ±6.7 40 16.6 13.3 8.3 ±20 ±8.3 ±6.7
1. ripple and noise are measured at 20 MHz BW by “parallel cable” method
cui.com
CUI Inc │ SERIES: PEM2-S │ DESCRIPTION: DC-DC CONVERTER
date 03/21/2013 │ page 2 of 6
PART NUMBER KEY
PEM2 - SXX - XXX -S
Base Number
INPUT
parameter operating input voltage
Input Voltage
Output S = single D = dual
Output Voltage min 4.5 10.8 13.5 21.6 -0.7 -0.7 -0.7 -0.7
Packaging Style SIP typ 5 12 15 24 max 5.5 13.2 16.5 26.4 9 18 21 30 units Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc
conditions/description 5 V input models 12 V input models 15 V input models 24 V input models for maximum of 1 second 5 V input models 12 V input models 15 V input models 24 V input models capacitance filter
surge voltage
filter
OUTPUT
parameter line regulation load regulation voltage accuracy voltage balance switching frequency temperature coefficient conditions/description for Vin change of 1% measured from 10% load to full load see tolerance envelope curve dual output, balanced loads 100% load, nominal input voltage 100% load
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min
typ
max ±1.2 15
units % % % kHz %/°C
±0.5 100
±1 300 ±0.03
PROTECTIONS
parameter short circuit protection conditions/description continuous, automatic recovery min typ max units
SAFETY AND COMPLIANCE
parameter isolation voltage isolation resistance conducted emissions ESD MTBF RoHS compliant conditions/description for 1 minute at 1 mA.