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MP6529 - Brushless DC Motor Pre-Driver

General Description

The MP6529 is a gate driver IC designed for three-phase, brushless DC motor driver applications; it is capable of driving three halfbridges consisting of six N-channel power MOSFETs up to 35V.

The MP6529 uses a bootstrap capacitor to generate a supply voltage for the high-side MOSFET driver.

Key Features

  • include programmable over-current protection (OCP), adjustable deadtime control, under-voltage lockout (UVLO), and thermal shutdown. The MP6529 is available in a 28-pin TSSOP (9.7mmx6.4mm) package with an exposed thermal pad and a 28-contact QFN (4mmx4mm) package with an exposed thermal pad. MP6529 5V to 35V, Three-Phase, Brushless DC Motor Pre-Driver.

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The Future of Analog IC Technology DESCRIPTION The MP6529 is a gate driver IC designed for three-phase, brushless DC motor driver applications; it is capable of driving three halfbridges consisting of six N-channel power MOSFETs up to 35V. The MP6529 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. Full protection features include programmable over-current protection (OCP), adjustable deadtime control, under-voltage lockout (UVLO), and thermal shutdown. The MP6529 is available in a 28-pin TSSOP (9.7mmx6.4mm) package with an exposed thermal pad and a 28-contact QFN (4mmx4mm) package with an exposed thermal pad.