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CUI Inc

│ SERIES: VWRAS2 │ DESCRIPTION: DC-DC CONVERTER

date 02/19/2013

│ page 3 of 5

MECHANICAL

parameter

conditions/description

min

typ

max

units

dimensions

0.866 x 0.374 x 0.472 (22.00 x 9.50 x 12.00 mm)

inch

case material

plastic (UL94-V0)

weight

5.5

g

22.00 (0.866)

2.10

(0.083)

2.54

(0.100)

23 5

26 78

1

(Bottom View)

(Side View)

∅1.00 [0.039]

2.10 [0.083]

2.54[0.100]

23

56

78

1

MECHANICAL DRAWING

PIN CONNECTIONS

PIN

FUNCTION

1

GND

2

+Vin

3

CTRL

5

NC

6

+Vo

7

0 V

8

-Vo

units: mm [inches]

tolerance: ±0.25 [±0.010]

pin section tolerance: ±0.10 mm [±0.004]

100

80

60

40

20

Ambient Temperature (°C)

-40-20

020406071

85

100

120

DERATING CURVES

1. output power vs. ambient temperature