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MP6501A - 2.5A Stepper Motor Driver

General Description

The MP6501A is a stepper motor driver with a built-in micro stepping translator.

It operates from a supply voltage of up to 35V and can deliver motor current up to 2.5A.

The MP6501A can operate a bipolar stepper motor in full-, half-, quarter-, and eighth- step modes.

Key Features

  • include over-current protection, input over-voltage protection, UVLO and thermal shutdown. The part has a fixed 3.3V reference output, which allows it to operate without any control power supply and work with any microcontroller. Ron of the switches is as low as 220mΩ. Current sensing is done by external resistors. The MP6501A comes in a space-saving TSSOP-28 package with exposed thermal pad.

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Other Datasheets by Monolithic Power Systems

Part Number Description
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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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The Future of Analog IC Technology MP6501A 8V to 35V, 2.5A Stepper Motor Driver with Integrated MOSFETs DESCRIPTION The MP6501A is a stepper motor driver with a built-in micro stepping translator. It operates from a supply voltage of up to 35V and can deliver motor current up to 2.5A. The MP6501A can operate a bipolar stepper motor in full-, half-, quarter-, and eighth- step modes. Internal safety features include over-current protection, input over-voltage protection, UVLO and thermal shutdown. The part has a fixed 3.3V reference output, which allows it to operate without any control power supply and work with any microcontroller. Ron of the switches is as low as 220mΩ. Current sensing is done by external resistors.