MIC4429YM

Overview

The MIC4429YM is a low-side single non-inverting MOSFET gate driver manufactured by Microchip Technology. It operates within a supply voltage range of 4.5 V to 18 V and delivers a peak output current of 6 A. The device features rise and fall times of 25 ns, with maximum on and off delay times of 18 ns. It functions at temperatures from -40°C to +85°C and is housed in an 8-SOIC package.

Feature Summary

• Provides high-speed switching capabilities for power MOSFETs
• Delivers robust 6 A peak drive current for efficient load control
• Operates reliably across a wide industrial temperature range

Applications

• Power supply circuits requiring low-side switching
• Motor control systems utilizing MOSFET drivers
• Industrial automation equipment power stages

Procurement Notes

Verify the specific suffix 'YM' corresponds to the 8-SOIC package configuration. Confirm that the non-inverting logic requirement aligns with system design needs. Ensure thermal management strategies account for the specified operating temperature limits during procurement planning.

Selection Notes

Select this component when a single-channel low-side driver with 6 A capability is required. The non-inverting configuration simplifies control logic integration. Consider the 8-SOIC footprint for PCB layout compatibility and verify voltage requirements against the 4.5 V to 18 V operational range.

Part Context

This part belongs to the MIC4429 series of gate drivers designed for driving power MOSFETs. It serves as a bridge between low-voltage control logic and high-power loads. The series offers various package options to suit different board space constraints while maintaining consistent electrical performance characteristics.

Replacement Considerations

MIC4429YMM (MSOP-8 package) and MIC4429YM-TR (SOIC-8 tape & reel). Verify package dimensions and moisture sensitivity levels before substitution.