IRS2453D Full Bridge Gate Driver IC

HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. 

IRS2453D is based on the popular IR2153 self-oscillating half-bridge gate driver IC, and incorporates a high voltage full-bridge gate driver with a front end oscillator similar to the industry standard CMOS 555 timer.

The output driver features a high pulse current buffer stage designed for minimum driver cross-conduction. Noise immunity is achieved with low di/dt peak of the gate drivers, and with an under voltage lockout hysteresis greater than 1.5 V. The IRS2453(1)D also includes latched and non-latched shutdown pins.

Features of IRS2453D

• Integrated 600 V full-bridge gate driver

• CT, RT programmable oscillator

• 15.6 V Zener clamp on VCC

• Micropower startup

• Logic level latched shutdown pin

• Non-latched shutdown on CT pin (1/6th VCC)

• Internal bootstrap FETs

• Excellent latch immunity on all inputs & outputs

• ESD protection on all pins

• 14-lead SOIC or PDIP package

• 0.5 or 1.0µs (typ.) internal dead time

Related Documents

• IRS2453D Full Bridge Gate Driver IC Datasheet