Description:

VLA502-01 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-DC Converter for Gate Drive

□ Propagation Delay Time: 0.4 µs (Typical)

□ SIP Outline Allows More Space on Mounting Area

□ Variable Fall Time on ShortCircuit Protection

□ Electrical Isolation Voltage Between Input and Output (2500 Vrms for 1 Minute)

□ CMOS, TTL Compatible Input

Application:

To drive IGBT modules for inverter or AC servo systems applications