MPS, buy Provide original and genuine products MP6539B 100V, Three-Phase BLDC Motor Pre-Driver on China Suppliers Mobile

Product Details

Description

The MP6539B is a gate driver IC designed for three-phase, brushless DC motor driver applications. The MP6539B is capable of driving three half-bridges consisting of six N-channel power MOSFETs up to 100V.

The MP6539B uses a bootstrap capacitor to generate a supply voltage for the high-side MOSFET driver. An internal charge pump maintains the high-side gate drive if the output is held high for an extended period of time.

Internal safety features include shoot-through protection, adjustable dead-time control, under-voltage lockout (UVLO), and thermal shutdown.

The MP6539B is similar to the MP6539. It does not implement auto bootstrap charging, does not include over-current protection, and is powered only from the VDD pin (VIN and LDO have been removed).

The MP6539B is available in TSSOP-28 (9.7mmx6.4mm) and QFN-28 (4mmx5mm) packages with an exposed thermal pad.

Features & Benefits

    Supports 100V Operation
    120V VBSTMaximum Voltage
    Integrated Current-Sense Amplifier
    Low-Power Sleep Mode for Battery-Powered Applications
    Adjustable Dead-Time Control to Prevent Shoot-Through
    Thermal Shutdown and Under-Voltage Lockout (UVLO) Protection
    Fault Indication Output
    Available in Thermally Enhanced, Surface-Mounted TSSOP and QFN Packages

APPLICATIONS
Three-Phase, Brushless DC Motors andPermanent Magnet Synchronous Motors
Power Drills
E-Bike

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