Description

TD350 is an advanced gate driver for IGBT and power MOSFET. Control and protection functions are included and allow the design of high reliability systems.

Innovative active Miller clamp function avoids the need of negative gate drive in most applications and allows the use of a simple bootstrap supply for the high side driver

Features

■ 1.5 A source/2.3 A sink typ gate drive

■ Active Miller clamp feature

■ Two steps turn-off with adjustable level and delay

■ Desaturation detection

■ Fault status output

■ Negative gate drive ability

■ Input compatible with pulse transformer or optocoupler

■ Separate sink and source outputs for easy gate drive

■ UVLO protection

■ 2 kV ESD protection (HBM)

Applications

■ 1200 V 3-phase inverter

■ Motor control

■ UPS systems