IR2154 Datasheet (International Rectifier) - SELF-OSCILLATING HALF-BRIDGE DRIVER

IR2154, SELF-OSCILLATING HALF-BRIDGE DRIVER

The IR2154 is an improved version of the popular IR2152 gate driver IC, and incorporates a high voltage half-bridge gate driver with a front end oscillator similar to the industry standard CMOS 555 timer.

The IR2154 provides more functionality and is easier to use than previous ICs.

A shutdown featu

IR2154 Features

* Integrated 600V half-bridge gate driver

* 15.6V zener clamp on Vcc

* True micropower start up

* Tighter initial deadtime control

* Low temperature coefficient deadtime

* Shutdown feature (1/6th Vcc) on CT pin

* Increased undervoltage lockout