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  4. 40V, 5A, H-bridge DC motor driver with current sensing and IN1/IN2 input, AEC-Q100 qualified MPQ6612A-AEC1 (Monolithic Power Systems, Inc.)
40V, 5A, H-bridge DC motor driver with current sensing and IN1/IN2 input, AEC-Q100 qualified MPQ6612A-AEC1-MPQ6612A-AEC1
40V, 5A, H-bridge DC motor driver with current sensing and IN1/IN2 input, AEC-Q100 qualified MPQ6612A-AEC1-Monolithic Power Systems, Inc.

40V, 5A, H-bridge DC motor driver with current sensing and IN1/IN2 input, AEC-Q100 qualified MPQ6612A-AEC1
Monolithic Power Systems, Inc.

About This Product

■Summary

The MPQ6612A-AEC1 is an H-bridge motor driver used to drive reversible motors and can drive one DC motor, one winding of a stepper motor, or other loads. The H-bridge consists of four N-channel power MOSFETs and an internal charge pump that generates the necessary gate driver voltages. For MPQ6612A-AEC1, output control is through the IN1 and IN2 pins. For MPQ6612A-D-AEC1, output control is through the DIR and ENBL pins. Otherwise both parts are identical. The MPQ6612A-AEC1 operates from a motor supply voltage of 4V to 40V and can provide up to 5A of output current (IOUT) with logic control. Disabling the device allows for very low standby quiescent current (quiescent current). An internal current sense (CS) circuit provides a voltage proportional to IOUT. Additionally, cycle-by-cycle current regulation and limiting are integrated. These functions do not require the use of low resistance shunt resistors. There are internal shutdown features for overcurrent protection (OCP), overvoltage protection (OVP), undervoltage lockout (UVLO), and overtemperature protection (OTP). The MPQ6612A-AEC1 requires a minimal number of standard, readily available external components. It is offered in a QFN-18 (3mm x 4mm) package and is AEC-Q100 qualified.

■Features and benefits

・Wide operating input voltage (VIN) range from 4V to 40V ・Internal full H-bridge driver supports up to 100% duty cycle with internal charge pump ・10% current detection accuracy ・Maximum 5A continuous output current (IOUT) ・Cycle-by-cycle current regulation and limiting ・When two LS-FETs are on, low quiescent current (self-consumption current) brake mode ・Configurable current limit ・Failure indication for overcurrent protection (OCP), overvoltage protection (OVP), or overtemperature protection (OTP) ・Provided in wettable flank QFN-18 (3mm x 4mm) package ・Available in AEC-Q100 Grade 1

  • Product

    40V, 5A, H-bridge DC motor driver with current sensing and IN1/IN2 input, AEC-Q100 qualified MPQ6612A-AEC1

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1 Models of 40V, 5A, H-bridge DC motor driver with current sensing and IN1/IN2 input, AEC-Q100 qualified MPQ6612A-AEC1

Image Part Number Price (excluding tax) Control Interface Iout (max) (A) Number of Half-Bridges Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
40V, 5A, H-bridge DC motor driver with current sensing and IN1/IN2 input, AEC-Q100 qualified MPQ6612A-AEC1-Part Number-MPQ6612A-AEC1

MPQ6612A-AEC1

Available upon quote

IN1/IN2

5

2

Automotive

QFN-18 (3x4)

40

4

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About Company Handling This Product

Monolithic Power Systems, Inc.

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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Motor Drivers　Monolithic Power Systems, Inc.
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