Datasheet

cui.com
CUI Inc │ SERIES: VAT2-SMT │ DESCRIPTION: DC-DC CONVERTER date 03/30/2015 │ page 3 of 5
MECHANICAL
parameter conditions/description min typ max units
dimensions 17.78 x 12.70 x 6.00 (0.700 x 0.500 x 0.236 inch) mm
case material plastic (UL94-V0)
weight 2.1 g
MECHANICAL DRAWING
PIN CONNECTIONS
PIN FUNCTION
1 GND
2 +Vin
5 -Vo
6 0 V
7 +Vo
10 -Vo
others NC
units: mm [inches]
tolerance: ±0.25 [±0.010]
pin section tolerance: ±0.10 [±0.004]
EMC RECOMMENDED CIRCUIT
DERATING CURVES
Recommended external circuit
components
Vout
(Vdc)
C1 C2
5 2.2μF/50V 4.7μF
9 2.2μF/50V 2.2μF
12 2.2μF/50V 1μF
15 2.2μF/50V 0.47μF
Figure 1
Table 1
+10%
+5%
Output Current (%)
Nominal
Voltage
50%
Output Voltate (%)
10% 100%
+2.5%
-2.5%
-7.5%
100
80
60
40
20
Ambient Temperature (°C)
Load (%)
-40-20 0204060
85 105 120
1. output power vs. ambient temperature 2. output voltage vs. output current
Vin
GND
+Vo
-Vo
(0V)
DC/DC LOAD
C1
Vin
GN
D
C2
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