OrderMP6543C
Active Part Numbers:
MP6543CGL-Z MP6543CGL-P
Meaning of P & Z 
Evaluation Tools
EV6543C-L-00A Evaluation Kit 3V to 22V, Three-Phase Brushless DC Motor Driver with 100mA LDO Regulator Evaluation Board
The EV6543C-L-00A is an evaluation board designed to demonstrate the capabilities of the MP6543C, a three-phase brushless DC (BLDC) motor driver. The MP6543C operates across a wide 3V to 22V input voltage (VIN) range.
The device integrates three half-bridges consisting of six N-channel power MOSFETs. Each half-bridge has an independent ground pin to provide current measurement via an external shunt resistor.
The rotor position information is provided by the Hall sensors assembled in the motor, and the driving control signals are generated by an external controller, such as an MCU or FPGA.
The MP6543C is available in a QFN-24 (3mmx4mm) package.
MP6543C Resources
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INTEGRATED DRIVERS VS. GATE DRIVERS FOR MOTOR DRIVINGWhen designing a motor control circuit, it is vital to determine how to deliver the high current required to drive the motor. Designers must choose whether to use monolithic integrated circuits that have internal power devices, or gate driver ICs and discrete external power MOSFETs. This article discusses the advantages and disadvantages of each approach and provides guidance on when to choose eit...
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DESIGNING A BRUSHLESS MOTOR DRIVER CIRCUIT WITH THE MP6540MPS recently released an integrated, compact gate driver circuit with six power MOSFETs. This article discusses the MP6540 series, including the MP6540A, MP6540H, and the MP6540HA. The MP6540 is a 3-phase, brushless DC (BLDC) motor driver that integrates three half-bridges consisting of six N-channel power MOSFETs. Conventional motor driver architecture combines a motor driver chip and the power ...
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AUTOMATED BVM: MPS OPEN-SOURCE VENTILATOR PROJECTThe MPS engineering team joined an open-source project to apply our expertise in motor controls and power supplies to automate emergency ventilators and supplement limited medical resources as part of the fight against COVID-19. Learn how the MPS Smart Motors and eMotion line of brushless DC motor control components can benefit a variety of motion control systems. EV2759-Q-01A EVM3510A-QV-00A E...
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MP6540/40A – 35V, 3A, MONOLITHIC THREE-PHASE DRIVER ENABLES COMPACT BRUSHLESS DC MOTOR DESIGNSThe use of small electric motors to automate basic mechanical functions has proliferated in recent years as consumers come to expect and appreciate “smart functionality” in their everyday appliances. These motorized mechanisms can be grouped into the category of actuators, and are found in a diversity of applications including consumer appliances, home and industrial automation, and ve...
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