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MIC4421A - 9A Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process

Datasheet Summary

Features

  • MIC4421A and MIC4422A MOSFET drivers are rugged, efficient, and easy to use. The MIC4421A is an inverting driver, while the MIC4422A is a non-inverting driver. Both versions are capable of 9A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The MIC4421A/4422A accepts any logic input from 2.4V to VS without external speed-up capacitors or resistor networks. Proprietary circuits allow the input to swing negative by as much as 5V without damaging the part. Ad.

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Datasheet Details

Part number MIC4421A
Manufacturer Micrel Semiconductor
File Size 346.18 KB
Description 9A Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
Datasheet download datasheet MIC4421A Datasheet
Additional preview pages of the MIC4421A datasheet.

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MIC4421A/4422A 9A Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process General Description Features MIC4421A and MIC4422A MOSFET drivers are rugged, efficient, and easy to use. The MIC4421A is an inverting driver, while the MIC4422A is a non-inverting driver. Both versions are capable of 9A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The MIC4421A/4422A accepts any logic input from 2.4V to VS without external speed-up capacitors or resistor networks. Proprietary circuits allow the input to swing negative by as much as 5V without damaging the part. Additional circuits protect against damage from electrostatic discharge.  High peak-output current: 9A Peak (typ.)  Wide operating range: 4.5V to 18V (typ.
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