Datasheet

cui.com
date 02/12/2015 │ page 6 of 7CUI Inc │ SERIES: VQA │ DESCRIPTION: DC-DC CONVERTER
7
6
1
2
5
Vi
n
C1
C2
C3
EUT
IG
BT
Rg
Vin
GND
+Vo
0V
-Vo
ControlSingal
IGBT
Driver
APPLICATION CIRCUIT
C1:100μF/35V(lowimpedance)
C2:100μF/35V(lowimpedance)
C3:100μF/35V(lowimpedance)
Notes: 1. The wire between the converter and IGBT driver must as short as possible.
 2.ExternalltercapacitorsshouldbeconnectedascloseaspossibletotheconverterandtheIGBTdriver.
3. The output average power of the IGBT driver should be less than the output power of DC-DC module.
4. Maximum capacitive load is tested at nominal input voltage and full load.
Note: 1.AllspecicationsaremeasuredatTa=25°C,humidity<75%,nominalinputvoltageandratedoutputloadunlessotherwisespecied.
Figure 3
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