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MIC4422A - 9A Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process

Download the MIC4422A datasheet PDF. This datasheet also covers the MIC4421A variant, as both devices belong to the same 9a peak low-side mosfet driver bipolar/cmos/dmos process family and are provided as variant models within a single manufacturer datasheet.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MIC4421A-MicrelSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MIC4422A
Manufacturer Micrel Semiconductor
File Size 346.18 KB
Description 9A Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
Datasheet download datasheet MIC4422A Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
MIC4423 Dual 3A Peak Low-Side MOSFET Drivers Microchip
MIC4424 Dual 3A Peak Low-Side MOSFET Drivers Microchip
MIC4425 Dual 3A Peak Low-Side MOSFET Drivers Microchip
MIC4426 Dual 1.5A-Peak Low-Side MOSFET Drivers Microchip
MIC4427 Dual 1.5A-Peak Low-Side MOSFET Drivers Microchip

Other Datasheets by Micrel Semiconductor

Part Number Description
MIC4422 9A-Peak Low-Side MOSFET Driver
MIC4420 6A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
MIC4421 9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
MIC4421A 9A Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
MIC4423 Dual 3A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.