Description:

VLA500K-01R is a hybrid integrated circuit designed for driving IGBT modules. This device is a fully isolated gate drive circuit consisting of an optimally isolated gate drive amplifier and an isolated DC-to-DC converter.

The gate driver provides an over-current protection function based on desaturation detection.

Features:

. Built-in Isolated DC-to-DC Converter for Gate Drive

. SIP Outline Allows More Space on Mounting Area

. Built-in Short-Circuit Protection (With Fault Output)

. Variable Fall Time on Short Circuit Protection

. Electrical Isolation Voltage

. Between Input and Output (4000 Vrms for 1 Minute)

. TTL Compatible Input

Application:

To drive IGBT modules for inverter or AC servo systems applications

Recommended IGBT Modules:

600V module up to 600A

1200V module up to 1400A

1700V module up tp 1000A