IR2153PBF Dual Half Bridge MOSFET Power Driver 10V to 16.8V DIP-8

The IR2153PBF is an improved version of the popular IR2155 and IR2151 gate driver ICs, and incorporates a high voltage half-bridge gate driver with a front end oscillator similar to the industry standard CMOS 555 timer. The IR2153 provides more functionality and is easier to use than previous ICs. A shutdown feature has been designed into the CT pin, so that both gate driver outputs can be disabled using a low voltage control signal. In addition, the gate driver output pulse widths are the same once the rising undervoltage lockout threshold on VCC has been reached, resulting in a more stable profile of frequency vs time at startup.

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

Lower power level-shifting circuit

Constant LO, HO pulse widths at startup

Lower di/dt gate driver for better noise immunity

Low side output in phase with RT

Excellent latch immunity on all inputs and outputs

ESD protection on all leads