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MP6612 - H-Bridge DC Motor Driver

General Description

The MP6612 and MP6612D are H-bridge motor drivers used for driving reversible motors, which can drive a DC motor, or the winding of a stepper motor or other loads.

The H-bridge consists of four N-channel power MOSFETs and an internal charge pump to generate the required gate-drive voltages.

Key Features

  • do not require the use of a lowohmic shunt resistor. Fault indication and internal shutdown functions are available for over-current protection (OCP), over-voltage protection (OVP), under-voltage lockout (UVLO), and over-temperature protection (OTP). The MP6612 and MP6612D require a minimal number of readily available, standard external components, and are available in TSSOP-20 with an exposed thermal pad package. MP6612/MP6612D 40V, 5A, H-Bridge DC Motor Driver with Current Sense.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP6612D H-Bridge DC Motor Driver
MP6612DGF H-Bridge DC Motor Driver
MP6612GF H-Bridge DC Motor Driver
MP6613 Simple H-Bridge Driver
MP6613GF Simple H-Bridge Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DESCRIPTION The MP6612 and MP6612D are H-bridge motor drivers used for driving reversible motors, which can drive a DC motor, or the winding of a stepper motor or other loads. The H-bridge consists of four N-channel power MOSFETs and an internal charge pump to generate the required gate-drive voltages. For the MP6612, control of the outputs is accomplished through the IN1 and IN2 pins. For the MP6612D, control of the outputs is accomplished through the DIR and ENBL pins. Otherwise, both parts are identical. References to the MP6612 in this document also apply to the MP6612D unless otherwise noted. The MP6612 operates on a motor power-supply voltage from 4V to 40V, which can supply an output current (IOUT) up to 5A according to the logic control.