MIC4225YM-TR

Overview

The MIC4225YM-TR is a dual low-side MOSFET gate driver manufactured by Microchip Technology. It features two independent drivers with inverting and non-inverting outputs, capable of delivering a peak output current of 4 A. The device operates within a supply voltage range of 4.5 V to 18 V. Key electrical characteristics include rise and fall times of 15 ns each. It is housed in an 8-pin MSOP package and supports operation at minimum temperatures of -40°C.

Feature Summary

• Dual channel configuration providing both inverting and non-inverting logic outputs for flexible control schemes
• High-speed switching capability with 15 ns rise and fall times for efficient MOSFET driving
• Robust 4 A peak output current drive strength suitable for power applications

Applications

• Low-side MOSFET switching in power conversion circuits
• Motor control systems requiring dual independent gate signals
• Industrial power supplies utilizing high-speed switching topologies

Procurement Notes

Verify the specific package marking and date code against the manufacturer's latest datasheet revision. Confirm that the MSOP-8 footprint matches your PCB design requirements. Ensure the operating temperature range meets your system's environmental specifications. Cross-reference the ordering suffix with official Microchip documentation to confirm availability and exact pinout compatibility.

Selection Notes

Select this component when dual low-side driving with mixed polarity outputs is required. The 4 A drive current supports medium-power MOSFETs efficiently. Consider the 15 ns propagation delay for high-frequency applications. Verify that the 18 V maximum supply voltage aligns with your logic interface levels. The MSOP package offers space savings compared to larger SOIC variants.

Part Context

This part belongs to the MIC4225 series of dual high-speed MOSFET drivers from Microchip Technology. It is functionally related to other members like the MIC4425 series but differs in drive current and package options. The 'YM' suffix typically denotes the MSOP package variant, while '-TR' indicates tape and reel packaging for automated assembly processes.

Replacement Considerations

Publicly confirmed substitutes include MIC4225YM. Verify pin compatibility and drive current ratings before substitution.