MP1921HS-A-LF

Overview

The MP1921HS-A-LF is a high-frequency half-bridge gate driver manufactured by Monolithic Power Systems. It operates within a supply voltage range of 9 V to 18 V and delivers an output current of 2.5 A. The device features a rise time of 12 ns and a fall time of 9 ns, with a maximum propagation delay of 16 ns. It is housed in an SOIC-8 surface-mount package and supports operation across a temperature range of -40°C to +125°C.

Feature Summary

• Provides dual-channel half-bridge driving capability for power switching applications
• Utilizes silicon technology for reliable signal transmission
• Designed for surface-mount installation on printed circuit boards

Applications

• High-frequency power conversion circuits
• Motor drive systems requiring half-bridge configurations
• Industrial power management modules

Procurement Notes

This component is officially listed as End-of-Life (EOL) and discontinued by the manufacturer. Availability is restricted to existing stock or secondary market sources. Verify authenticity through authorized channels and confirm RoHS compliance status prior to acquisition, as production has ceased.

Selection Notes

Engineers should evaluate alternative components from the same product family or newer generations due to the discontinuation status. Ensure that replacement parts match the required SOIC-8 footprint and electrical specifications, particularly the 2.5 A output current and 18 V maximum supply voltage limits.

Part Context

The MP1921HS-A-LF belongs to the MP1921 series of gate drivers produced by Monolithic Power Systems. It is categorized under PMIC - Power Management ICs and specifically falls within the Half-Bridge Drivers subcategory. The device is designed for robust performance in demanding electronic environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users must identify compatible alternatives based on specific design requirements.