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MP6518 - 1.5A Stepper Motor Driver

General Description

The MP6518 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 1.5A.

The MP6518 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 300mΩ. Current sensing is done by external resistors. The MP6518 comes in a space-saving TSSOP28 package with exposed thermal pad.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP6518GF 1.5A Stepper Motor Driver
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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 MP6518 35V, 1.5A Stepper Motor Driver with Integrated MOSFETs DESCRIPTION The MP6518 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 1.5A. The MP6518 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 300mΩ. Current sensing is done by external resistors. The MP6518 comes in a space-saving TSSOP28 package with exposed thermal pad.