MP18024HN-LF-P

Overview

The MP18024HN-LF-P is a high-frequency half-bridge gate driver manufactured by Monolithic Power Systems. It features two independent drivers with non-inverting inputs, designed for driving N-channel MOSFETs. The device operates within a supply voltage range of 9V to 16V and supports a maximum high-side bootstrap voltage of 100V. It provides a peak output current of 4A and exhibits typical rise and fall times of 15ns and 9ns, respectively. The component functions reliably across an operating temperature range of -40°C to +125°C TJ.

Feature Summary

• Integrates two independent half-bridge drivers for efficient control of high-side and low-side power switches.
• Supports high-voltage applications with a maximum bootstrap voltage rating of 100V.
• Features fast switching characteristics with typical rise and fall times to minimize switching losses.
• Includes robust thermal performance capabilities allowing operation at junction temperatures up to 125°C.

Applications

• High-frequency motor drive systems
• Industrial power conversion circuits
• Inverter bridge configurations

Procurement Notes

Verify the specific suffix 'P' against official MPS documentation to confirm packaging details, as datasheets may reference 'Z' or other variants. Ensure input logic levels match the specified VIL and VIH thresholds before integration. Confirm RoHS compliance status through the manufacturer's environmental declaration. Validate that the SOIC-EP-8 package dimensions align with your PCB footprint requirements.

Selection Notes

Select this component when a dual-channel half-bridge solution is required for high-voltage MOSFET gating. The 4A output current capability suits moderate-power applications where fast switching transitions are critical. Consider the 9V to 16V supply range compatibility with standard logic interfaces. Evaluate the thermal management needs given the wide operating temperature range and surface-mount packaging constraints.

Part Context

This part belongs to the MP18024 series of gate drivers from Monolithic Power Systems. It is functionally related to the MP18021HN-LF-P, which offers similar half-bridge functionality but with lower output current specifications. Both devices serve as power management ICs within the PMIC category, focusing on efficient switching control for power electronics applications.

Replacement Considerations

MP18024HN-LF-Z is a direct substitute with identical electrical characteristics, differing primarily in reel packaging configuration.

FAQ

What is the maximum high-side bootstrap voltage supported by this driver?

The MP18024HN-LF-P supports a maximum high-side bootstrap voltage of 100V.

Does this device feature inverting or non-inverting inputs?

The MP18024HN-LF-P utilizes non-inverting inputs for its driver channels.