CUI Inc
│
SERIES:
VWRBT2
│
DESCRIPTION:
DC-DC CONVERTER
date
10/14/2011
│
page
3 of 5
RECOMMENDED REFLOW PROFILE
DERATING CURVE
Load (%)
Operating Temp. (°C)
MECHANICAL
parameter
dimensions
case material
weight
conditions/description
0.94 x 0.71 x 0.32 inch (23.9 x 18.1 x 8.0 mm)
UL94V-0 epoxy resin
5.2
g
min
typ
max
units
MECHANICAL DRAWING
7 .50 [0.29 5]
8 .00[0 .31 5]
(Side View)
PIN CONNECTIONS
PIN
1
7
8
9
10
16
NC: No conne ction
Function
GND
NC
NC
+Vo
0V
+Vin
2.54[0.100]
1.00[0.039]
1 7.22 [0.6 78]
16
10 9
23.86[0.939]
3.04[0.120]
15.24[0.600]
10 9
( Top View)
1
7
8
2.54[0.100]
1
7
8
13.7 0[0 .539 ]
1 8.10 [0.7 13]
16
0.25[0.010]
No te:
Un it :m m [in ch]
P in sectio n toler ances:±0 .10m m [
±0.00
4inch]
Gener al t olera nces:±0. 25m m [
±0.01
0inch]
18.10[0.713]
1.40±0.20
[0.055±0.008]
5
cui.com
2.1 0[0. 083 ]
1.02[0.040]
0.50[0.020]
2.5 4[0 .100 ]
CUI [ CUI INC ]
