MP8042DF-LF

Full Half-Bridge (H Bridge) Drivers Overview

The MP8042DF-LF-Z is a dual-channel power half-bridge driver manufactured by Monolithic Power Systems. It operates with a supply voltage range of up to 24V and provides a peak output current of 5A per channel. The device features a fixed switching frequency of 1MHz and includes integrated bootstrap diodes. It supports an operating junction temperature range from -40°C to +125°C and is housed in a 20-TSSOP-EP package.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Dual-channel high-current half-bridge driver architecture
• Integrated bootstrap diodes for simplified external component count
• Wide operating junction temperature range for industrial environments

Full Half-Bridge (H Bridge) Drivers Applications

• Brushed DC motor control systems
• Solenoid driver circuits
• Valve actuation applications

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix (LF-Z vs LF-P) against the datasheet to confirm packaging type, as suffixes may indicate reel or cut-tape variations without altering electrical function. Confirm RoHS compliance status through official manufacturer documentation before finalizing procurement specifications.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for applications requiring independent control of two half-bridge legs with high peak current capability. Ensure the input voltage does not exceed the 24V absolute maximum rating. Verify that the thermal performance of the 20-TSSOP-EP package meets the system's heat dissipation requirements under continuous load conditions.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the MP8040/MP8042 family of gate drivers designed for driving power MOSFETs or IGBTs in half-bridge configurations. It serves as a bridge between low-voltage logic controllers and high-power switching elements, providing necessary isolation and drive strength for efficient power conversion.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official cross-reference guide for verified alternatives.