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CUI Inc │ SERIES: PDM1-S │ DESCRIPTION: DC-DC CONVERTER
date 01/18/2021 │ page 4 of 7
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
Ta = 25°C
%
temperature rise
25
°C
SOLDERABILITY
parameter
conditions/description
min
typ
max
300
260
units
°C
hand soldering
wave soldering
1.5 mm from case for 10 seconds
see wave soldering profile
°C
Peak Temp. 260°C Max.
Wave Soldering Time
4 Sec. Max.
250
200
150
100
10 Sec. Max.
50
0
Time (sec.)
MECHANICAL
parameter
dimensions
conditions/description
min
typ
max
units
19.50 x 6.00 x 9.30 (0.768 x 0.236 x 0.366 inch)
epoxy resin (UL94-V0)
mm
case material
weight
2.4
g
MECHANICAL DRAWING
units: mm[inch]
tolerance: ±0.25[±0.010]
pin section tolerance: ±0.10[±0.004]
PIN CONNECTIONS
PIN
1
Single Output
Dual Output
Vin
GND
0V
Vin
GND
-Vo
2
4
Front View
5
No Pin
+Vo
0V
6
+Vo
Side View
Bottom View
Grid Size: 2.54mm x 2.54mm
PCB Layout
Top View
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