PDM2-S_14 Datasheet, PDF (2/6 Pages) CUI INC – DC-DC CONVERTER

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CUI Inc │ SERIES: PDM2-S │ DESCRIPTION: DC-DC CONVERTER
date 12/16/2014 │ page 2 of 6
MODEL
(CONTINUED)
typ
(Vdc)
input
voltage
range
(Vdc)
output
voltage
(Vdc)
output
current
min
(mA)
max
(mA)
output
power
max
(W)
ripple
and noise²
typ
(mVp-p)
PDM2-S24-D5-S¹
24
21.6~26.4
±5
±20
±200
2
60
PDM2-S24-D12-S¹
24
21.6~26.4
±12
±8
±83
2
60
PDM2-S24-D15-S¹
24
21.6~26.4
±15
±7
±67
2
75
Notes:
1. UL approved
2. Ripple and noise are measured at 20 MHz BW by “parallel cable” method with 1 μF ceramic and 10 μF electrolytic capacitors on the output.
PART NUMBER KEY
PDM2 - SXX - XXX -S
efficiency
typ
(%)
84
84
84
INPUT
parameter
operating input voltage
surge voltage
filter
Base Number
Input Voltage
conditions/description
5 Vdc input models
12 Vdc input models
15 Vdc input models
24 Vdc input models
for maximum of 1 second
5 Vdc input models
12 Vdc input models
15 Vdc input models
24 Vdc input models
capacitance filter
Output
Output Voltage
S = single
D = dual
Packaging Style
SIP
min
typ
max
4.5
5
5.5
10.8
12
13.2
13.5
15
16.5
21.6
24
26.4
-0.7
9
-0.7
18
-0.7
21
-0.7
30
OUTPUT
parameter
line regulation
load regulation
voltage accuracy
switching frequency
temperature coefficient
conditions/description
for Vin change of 1%
3.3 Vdc output models
all other models
measured from 10% load to full load
3.3 Vdc output models
5 Vdc output models
12 Vdc output models
15 Vdc output models
24 Vdc output models
see tolerance envelope curve
100% load, nominal input voltage
100% load
min
typ
max
±1.5
±1.2
18
12
8
7
6
100
300
±0.03
PROTECTIONS
parameter
conditions/description
short circuit protection³
Notes:
3. The supply voltage must be discontinued at the end of the short circuit duration
min
typ
max
1
SAFETY AND COMPLIANCE
parameter
conditions/description
isolation voltage
input to output, for 1 minute at 1 mA max.
isolation resistance
input to output at 500 Vdc
safety approvals⁴
UL 60950-1
Notes:
4. See specific models noted on page 1
cui.com
min
typ
1,500
1,000
max
units
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
units
%
%
%
%
%
%
%
kHz
%/°C
units
s
units
Vdc
MΩ