TheIRS2453DS is based on the popularIRS2453DS 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. HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. 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. TheIRS2453DS also includes latched and non-latched shutdown pins. Features * 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 * RoHS compliant |