IR2121

Low Side Driver IC with typical 1.6A source and 3.3A sink currents in 8 Lead PDIP package for IGBTs and MOSFETs.

Summary of Features:

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Gate drive supply range from 12 to 18 V

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Undervoltage lockout

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Current detection and limiting loop to limit driven power transistor current

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Error lead indicates fault conditions and programs shutdown time

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Output in phase with input

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2.5 V, 5 V and 15 V input logic compatible