MIC4429YMM-TR

Gate Driver Overview

The MIC4429YMM-TR is a single-channel low-side MOSFET gate driver manufactured by Microchip Technology. It delivers a peak output current of 6A with rise and fall times of 12ns and 13ns respectively. The device operates within a supply voltage range of 4.5V to 18V and features an inverting logic configuration. It is housed in an 8-MSOP surface-mount package and supports junction temperatures from -40°C to 150°C, ensuring reliable performance in demanding power management applications.

Gate Driver Feature Summary

• High peak output current capability for rapid MOSFET switching
• Compact 8-MSOP surface-mount packaging for space-constrained designs
• Wide operating temperature range supporting industrial environments

Gate Driver Applications

• Power supply circuits requiring efficient low-side switching
• Motor control systems utilizing N-channel MOSFETs
• DC-DC converter topologies needing fast gate drive signals

Gate Driver Procurement Notes

Verify the specific suffix TR indicates tape-and-reel packaging distinct from tube variants. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the inverting input logic aligns with your system's control interface before procurement.

Gate Driver Selection Notes

Select this component when a single low-side driver with 6A peak current is required. Consider the inverting configuration relative to your control signal polarity. Evaluate the 8-MSOP footprint against available PCB real estate and thermal dissipation needs for your specific application layout.

Gate Driver Part Context

This part belongs to the MIC4429 series of gate drivers. It serves as a high-performance solution for driving power MOSFETs in various electronic systems. The device integrates bipolar/CMOS/DMOS technology to achieve fast switching speeds and robust output drive capabilities within a compact form factor.

Gate Driver Replacement Considerations

Check for direct substitutes within the same manufacturer family or cross-reference with other single-channel low-side drivers offering similar 6A current ratings and MSOP-8 packages. Verify pin compatibility and electrical specifications before substitution.