MIC4422ABM-TR

Overview

The MIC4422ABM-TR is a high-speed, low-side MOSFET gate driver manufactured by Microchip Technology. It features a non-inverting logic configuration and delivers a typical peak output current of 9A. The device operates within a supply voltage range of 4.5V to 18V. Key electrical parameters include a typical propagation delay of 15ns and a rise time of 75ns. It utilizes an 8-SOIC package with lead-free construction.

Feature Summary

• Provides high peak output current capability for rapid MOSFET switching
• Features low equivalent input capacitance to minimize drive power requirements
• Offers wide operating supply voltage range for flexible system integration

Applications

• High-speed power conversion circuits
• Industrial motor control systems
• Inverter bridge drivers

Procurement Notes

Verify the specific suffix 'ABM-TR' against the official Microchip datasheet to confirm package type and temperature grade. Ensure the ordering part number matches the required tape-and-reel quantity and RoHS compliance status documented in the manufacturer's latest release notes.

Selection Notes

Select this component when a single-channel, non-inverting low-side driver with high peak current is required. Consider the 8-SOIC package constraints and the 4.5V to 18V supply range compatibility with the target logic levels before finalizing the design.

Part Context

This part belongs to the MIC4422 family of MOSFET drivers from Microchip. Variants such as MIC4422YMTR or MIC4422ZN share similar core functionalities but may differ in packaging, temperature ratings, or specific electrical characteristics defined by their unique suffixes.

Replacement Considerations

Potential substitutes include other Microchip low-side drivers like the MIC4422 series variants. Verify pinout compatibility and electrical specifications against the original datasheet before implementation.