IR21531D

Self-Oscillating 600V Half Bridge Driver IC with typical 0.18A source and 0.26A sink currents in 8 Lead PDIP package for IGBTs and MOSFETs.

Summary of Features:

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Integrated 600 V half-bridge gate driver

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15.6 V zener clamp on Vcc

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True micropower start up

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Tighter initial deadtime control

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Low temperature coefficient deadtime

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Shutdown feature 1/6th Vcc on CT pin

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Increased undervoltage lockout Hysteresis 1 V

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Lower power level-shifting circuit

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Constant LO, HO pulse widths at startup

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Lower di/dt gate driver for better noise immunity

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Low side output in phase with RT

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Internal 50nsec typ. bootstrap diode

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Excellent latch immunity on all inputs and outputs

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ESd protection on all leads