Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com
VLA555-01R / -02R
Dual IGBT...
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com
VLA555-01R / -02R
Dual IGBT Gate Driver + DC/DC Converter
G1 Screw
Hole
E1 Screw
Hole
B
C1 Screw
Hole
A
E2 Screw Hole G2 Screw Hole C2 Screw Hole
C
VD GND
D
DC-AC CONVERTER
IN1 FO1 GND
GND
OPTICAL FIBER CABLE
DC-AC CONVERTER
IN2 FO2
OPTICAL FIBER CABLE
Circuit Diagram
Dimensions Inches Millimeters
A
5.63 143.0
B
4.13
105.0
C
1.69 Max. 43.0 Max.
D
0.063
1.6
E
0.12 Max. 3.0 Max.
E
REGULATOR
DETECT LATCH
AMP
TIMER
SHUTDOWN F.O.
REGULATOR
DETECT LATCH
AMP
TIMER
SHUTDOWN F.O.
+ +
+ +
COLLECTOR CLAMP
C1 G1
E1
COLLECTOR CLAMP
C2 G2
E2
Description: VLA555-01R / -02R is a hybrid integrated circuit designed for driving IGBT modules in the new Mega Power Dual package.
Features:
£ Directly Mountable on the
New Mega Power Dual package
£ Built in Isolated DC-DC
Converter for Gate Drive
£ Output Peak Current is
±24A (max)
£ Built in Short Circui...