CUI Inc │ SERIES: PDM2-S │ DESCRIPTION: DC-DC CONVERTER
date 03/18/2013 │ page 2 of 6
PART NUMBER KEY
PDM2 - SXX - XXX -S
Base Number
Packaging Style
SIP
Output
S = single
D = dual
Output Voltage
Input Voltage
INPUT
parameter
conditions/description
min
typ
max
units
5 V input models
12 V input models
15 V input models
24 V input models
4.5
5
5.5
Vdc
Vdc
Vdc
Vdc
10.8
13.5
21.6
12
15
24
13.2
16.5
26.4
operating input voltage
for maximum of 1 second
5 V input models
12 V input models
15 V input models
24 V input models
-0.7
-0.7
-0.7
-0.7
9
Vdc
Vdc
Vdc
Vdc
surge voltage
18
21
30
filter
capacitance filter
OUTPUT
parameter
conditions/description
for Vin change of 1%
min
typ
max
±1.2
15
units
%
line regulation
load regulation
voltage accuracy
voltage balance
switching frequency
temperature coefficient
measured from 10% load to full load
see tolerance envelope curve
dual output, balanced loads
100% load, nominal input voltage
100% load
%
±0.5
100
±1
300
%
kHz
±0.03
%/°C
PROTECTIONS
parameter
conditions/description
min
typ
typ
max
max
units
short circuit protection
continuous, automatic recovery
SAFETY AND COMPLIANCE
parameter
conditions/description
min
units
Vdc
isolation voltage
isolation resistance
conducted emissions
for 1 minute at 1 mA max.
at 500 Vdc
1,500
1,000
MΩ
CISPR22/EN55022 class B (external circuit required)
IEC/EN61000-4-2, class B, contact ± 8kV for single outputs
IEC/EN61000-4-2, class B, contact ± 6kV for dual outputs
ESD
MTBF
as per MIL-HDBK-217F @ 25°C
yes
3,500,000
hours
RoHS compliant
ENVIRONMENTAL
parameter
conditions/description
min
-40
-55
typ
max
105
125
95
units
°C
operating temperature
storage temperature
storage humidity
see derating curve
°C
non-condensing
at full load
%
temperature rise
25
°C
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