MIC44F20YML-TR

Overview

The MIC44F20YML-TR is a high-speed single MOSFET gate driver manufactured by Microchip Technology. It operates within a supply voltage range of 4.5 V to 13.2 V and delivers a peak output current of 6 A for driving capacitive loads. The device features low propagation delay times of less than 15 ns, with typical rise and fall times of 10 ns. It is housed in an 8-pin VFDFN package (8-MLF) measuring 2 x 2 mm. The component supports a junction temperature range from -40°C to 125°C and utilizes a non-inverting configuration.

Feature Summary

• Capable of sourcing and sinking 6 A to drive capacitive loads efficiently
• High-speed operation with propagation delays under 15 ns
• Compact 8-pin MLF package design for space-constrained applications

Applications

• Power management systems requiring fast switching
• DC-DC converter circuits
• Motor control interfaces

Procurement Notes

Verify the specific suffix 'YML' confirms the 8-MLF package variant when ordering. Ensure the input signal logic levels are compatible with the 4.5 V minimum supply requirement. Confirm RoHS compliance status through the manufacturer's official documentation prior to final procurement decisions.

Selection Notes

Select this component for applications demanding rapid switching speeds and high peak current capability in a small footprint. The 6 A output strength suits moderate-to-high capacitance loads. Consider the 8-MLF package thermal characteristics for PCB layout optimization compared to larger SOIC alternatives.

Part Context

This part belongs to the MIC44 series of high-speed MOSFET drivers. It serves as a low-side driver solution, distinct from high-side or half-bridge variants. The 'TR' suffix indicates tape and reel packaging for automated assembly processes.

Replacement Considerations

The MIC4420YM-TR is a related low-side driver but uses an SOIC-8 package rather than the MLF form factor. Verify pinout compatibility and package dimensions before substituting.