MPQ1923GR-AEC1-Z

Overview

The MPQ1923GR-AEC1-Z is an automotive-grade high-frequency half-bridge gate driver manufactured by Monolithic Power Systems. It supports a supply voltage range of 5 V to 17 V and delivers an output current of 8 A. The device operates within a temperature range of -40°C to +125°C and features low quiescent current of 2.6 mA. It is housed in a QFN-10 surface-mount package and holds AEC-Q100 qualification for automotive reliability.

Feature Summary

• AEC-Q100 qualified for automotive applications
• High-frequency half-bridge gate driver topology
• Integrated high-side and low-side drive capability

Applications

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

Procurement Notes

Verify the specific suffix 'Z' indicates tape-and-reel packaging configuration as per manufacturer standards. Confirm that the AEC1 designation aligns with required automotive quality levels for the target application. Ensure the QFN-10 footprint matches the PCB layout specifications before finalizing procurement orders.

Selection Notes

Select this component when an 8 A peak drive current is required for half-bridge configurations. The 17 V maximum supply voltage suits standard automotive power architectures. Consider the QFN-10 thermal performance if operating near the upper temperature limits defined in the datasheet.

Part Context

This part belongs to the MPQ1923 series of motor and ignition controllers. It serves as the automotive-qualified counterpart to commercial variants, ensuring compliance with strict automotive environmental and reliability standards while maintaining identical electrical performance characteristics.

Replacement Considerations

The MPQ1923GRE-AEC1-Z is a verified substitute within the same family, offering identical electrical specifications and automotive qualification.