VLA542-01R Datasheet (Powerex)

VLA542-01R, IGBT Gate Driver

VLA542-01R is a hybrid integrated circuit designed for driving n-channel IGBT modules in any gate-amplifier application.

This device is a fully isolated gate drive circuit with an optically isolated gate drive amplifier that provides an over-current protection function based on desaturation detecti

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com A B E D 1 G F D 14 Vl+ 14 LATCH DETECT CIRCUIT TIMER & RESET CIRCUIT INTERFACE 240Ω Vl- 13 OPTO COUPLER GATE SHUTDOWN CIRCUIT Pins 3, 7, 9, 10 : NC Circuit Diagram Dimensions Inches Millimeters A 1.73 Max.

44.0 Max.

B 1.02 Max.

26.0 Max.

C 0.31 Max.

8.0 Max.

D 0.21 Max.

5.5 Max.

E 0.1 2.54 F 0.02+0.006/-0.004 0.5+0.15/-0.1 G 0.17±0.06 4.5±1.5 H 0.01+0.008/-0.0

VLA542-01R Features

* £ Electrical Isolation Between Input and Output via an Opto-coupler (Viso = 2500Vrms for 1 Minute) £ Two Supply Drive Topology £ Built in Short-Circuit Protection with a pin for Fault Output £ CMOS Compatible Input Interface Applications: £ To Drive IGBT Modules for Inverter or AC Servo System