MPQ1922GVE-AEC1-P

Overview

The MPQ1922GVE-AEC1-P is a single-channel, high-voltage half-bridge pre-driver designed for automotive motor control applications. It integrates two N-channel power MOSFETs and operates with a supply voltage range of 5V to 60V. The device supports gate drive voltages up to 100V, enabling direct driving of external high-side and low-side power switches. Qualified under AEC-Q100 standards, it functions reliably within an extended junction temperature range of -40°C to +150°C. Packaged in a compact QFN-22 footprint, this component provides robust protection features including overcurrent, overtemperature, and shoot-through prevention for brushless DC and brushed motor systems.

Feature Summary

• Integrates dual N-channel power MOSFETs for efficient half-bridge configuration
• Supports high-side gate drive voltages up to 100V for robust switching
• Includes comprehensive protection mechanisms against overcurrent and thermal overload
• AEC-Q100 qualified for reliable operation in demanding automotive environments

Applications

• Brushless DC (BLDC) motor pre-drivers
• Brushed DC motor control systems
• Automotive ignition driver circuits
• General high-voltage power switching applications

Procurement Notes

Verify the specific suffix 'GVE' corresponds to the required package variant and tape-and-reel orientation. Confirm that the AEC-Q100 qualification grade matches your project's reliability requirements. Ensure input logic levels are compatible with the specified 5V to 60V operating range. Check for any regional distribution restrictions or export control classifications before finalizing procurement orders.

Selection Notes

Select this component when a single-chip solution for driving high-side and low-side MOSFETs is required in space-constrained designs. It is suitable for applications needing high voltage tolerance without discrete bootstrap circuitry complexity. Consider the QFN-22 package for thermal performance and board space optimization. Ensure the system design accounts for the 100V gate drive capability to prevent insulation breakdown in high-voltage motor phases.

Part Context

This part belongs to the MPQ1922 family of automotive-grade pre-drivers from Monolithic Power Systems. It serves as a specialized interface between low-voltage microcontrollers and high-power motor stages. The series is engineered to simplify motor driver design by integrating level shifting and protection logic. It complements other MPS motor control ICs by providing the necessary power stage driving capability.

Replacement Considerations

MPQ1922-AEC1