MIC4424CWM TR

Overview

The MIC4424CWM-TR is a dual low-side 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 3 A. The device features propagation delays with a maximum of 75 ns, rise times of 35 ns, and fall times of 35 ns. It functions at temperatures between 0°C and +70°C and consumes 2.5 mA of operating power. Packaged in a 16-pin SOIC format, it accepts CMOS or TTL logic inputs.

Feature Summary

• Dual-channel architecture providing independent control for two low-side MOSFETs
• High-speed switching capability with nanosecond-level rise and fall times
• Compatibility with standard CMOS and TTL logic input levels

Applications

• Low-side MOSFET switching in power conversion circuits
• Gate drive interfaces for high-current load management
• Motor control applications requiring dual channel isolation

Procurement Notes

Verify the exact suffix configuration against official Microchip documentation, as variations may exist. Confirm RoHS compliance status directly with the manufacturer, as records indicate non-compliance for some variants. Ensure the component matches the specific temperature grade required for your operational environment before integration.

Selection Notes

Select this component when dual low-side driving is required with moderate speed specifications. The 3 A output current supports standard power MOSFETs. Verify that the 0°C to +70°C commercial temperature range meets system requirements. Consider alternative packages if higher pin counts or different thermal performance are needed.

Part Context

This part belongs to the MIC4424 family of dual MOSFET drivers from Microchip Technology. It shares functional similarities with other members like the MIC4424YM but differs in package type and temperature rating. The family is designed for efficient switching of power devices in various industrial and consumer electronics applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.