IR2155 Datasheet (International Rectifier) - SELF-OSCILLATING HALF-BRIDGE DRIVER

IR2155, SELF-OSCILLATING HALF-BRIDGE DRIVER

VOUT Deadtime (typ.) Package 10 - 20V 1.2 µs The IR2155 is a high voltage, high speed, selfoscillating power MOSFET and IGBT driver with both high and low side referenced output channels.

Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction.

The front end

IR2155 Features

* Floating channel designed for bootstrap operation Product Summary Fully operational to +600V Tolerant to negative transient voltage VOFFSET 600V max. dV/dt immune

* Undervoltage lockout

* Programmable oscillator frequency Duty Cycle IO+/- 50% 210 mA / 420 mA f= 1