MP1924AHS-LF-P

Overview

The MP1924AHS-LF-P is a high-frequency half-bridge gate driver from Monolithic Power Systems, designed for motor and ignition applications. It supports a supply voltage up to 100V and delivers a peak output current of 4A. The device operates within an extended temperature range of -40°C to +125°C and features a power dissipation rating of 1.3W. Packaged in an SOIC-8 surface-mount format, it includes two outputs and has a quiescent supply current of 9mA.

Feature Summary

• High-voltage capability supporting up to 100V operation for robust gate driving
• High peak output current of 4A ensures fast switching performance
• Extended industrial temperature range suitable for demanding environments

Applications

• Motor control systems
• Motion control drives
• Ignition system drivers

Procurement Notes

Verify the specific suffix LF-P against official MPS documentation to confirm lead-free status and tape-and-reel packaging configuration. Ensure compatibility with SOIC-8 footprint requirements and check humidity sensitivity levels prior to storage and assembly processes.

Selection Notes

Select this component when a high-voltage half-bridge driver is required for motor or ignition loads. The 4A output current and 100V rating make it suitable for driving power MOSFETs or IGBTs in industrial settings. Consider the SOIC-8 package size for PCB layout constraints.

Part Context

This part belongs to the MP1924 series of half-bridge gate drivers manufactured by Monolithic Power Systems. It is categorized under Motor / Motion / Ignition Controllers & Drivers within the PMIC product line. The device is designed to provide reliable gate drive signals for high-side and low-side power switches.

Replacement Considerations

The MP1924HS-LF-P is a closely related variant within the same series. Verify pinout compatibility and electrical specifications before substitution. No other direct substitutes are confirmed in public documentation.