MP1907AGQ-Z

Overview

The MP1907AGQ-Z is a high-frequency half-bridge gate driver manufactured by Monolithic Power Systems. It features two non-inverting drivers with peak output currents of 2.5 A for both sourcing and sinking. The device operates within a supply voltage range of 4.5 V to 18 V and supports bootstrap voltages up to 100 V. Key timing parameters include a propagation delay of 20 ns, rise time of 12 ns, and fall time of 9 ns. It functions reliably across an operating temperature range of -40°C to +125°C TJ.

Feature Summary

• Integrates two independent half-bridge gate drivers in a compact surface-mount package.
• Provides robust 2.5 A peak drive current capability for efficient MOSFET switching.
• Supports high-voltage applications with a maximum bootstrap voltage rating of 100 V.

Applications

• High-frequency power conversion circuits
• Motor control systems requiring half-bridge topologies
• Industrial power management interfaces

Procurement Notes

Verify the specific suffix 'Z' indicates RoHS compliance and lead-free status as per manufacturer declarations. Confirm the QFN-10 package dimensions match the target PCB footprint. Ensure input logic levels align with the specified 1V and 2.4V thresholds for reliable operation.

Selection Notes

Select this component when a dual-channel half-bridge driver with moderate current capacity is required. The 10-QFN package suits space-constrained designs. Verify that the 18 V maximum supply voltage meets system requirements, as higher voltage variants exist in the family.

Part Context

This part belongs to the MP1907 series of gate drivers from Monolithic Power Systems. It is designed for applications requiring isolated or high-side switching control. The device complements other PMIC offerings by providing precise timing control for power switches.

Replacement Considerations

MP1907GQ-Z: Identical functional specifications with potential packaging or compliance suffix variations. MP1907AGQ-P: Similar performance profile; verify if the 'P' suffix denotes different environmental or packaging standards compared to the 'Z' variant.