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MP6531A - DC Motor Pre-Driver

General Description

The MP6531A is a gate driver IC designed for three-phase, brushless, DC motor driver applications.

The MP6531A is capable of driving three half-bridges consisting of six Nchannel power MOSFETs up to 60V.

Key Features

  • include programmable over-current protection (OCP), adjustable deadtime control, under-voltage lockout (UVLO), and thermal shutdown. The MP6531A is available in 28-pin TSSOP-EP (9.7mmx6.4mm) and QFN-28 (4mmx4mm) packages with exposed thermal pads on the back.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP6531AGF DC Motor Pre-Driver
MP6531AGR DC Motor Pre-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 DESCRIPTION The MP6531A is a gate driver IC designed for three-phase, brushless, DC motor driver applications. The MP6531A is capable of driving three half-bridges consisting of six Nchannel power MOSFETs up to 60V. The MP6531A uses a bootstrap capacitor to generate a supply voltage for the high-side MOSFET driver. An internal trickle-charge circuit maintains a sufficient gate driver voltage at 100% duty cycle. Internal safety features include programmable over-current protection (OCP), adjustable deadtime control, under-voltage lockout (UVLO), and thermal shutdown. The MP6531A is available in 28-pin TSSOP-EP (9.7mmx6.4mm) and QFN-28 (4mmx4mm) packages with exposed thermal pads on the back.