Monolithic Power Systems

MP6543HGL-A-Z  

Motor Drivers, Controllers

MP6543HGL-A-Z Description

The MP6543HGL-A-Z is a high-performance, three-phase power stage designed for brushless DC (BLDC) motor applications. Manufactured by Monolithic Power Systems Inc., this power management IC (PMIC) is part of the MP6543 family and offers a robust solution for driving multiphase stepper motors. The device is capable of delivering up to 2A of output current and operates a within wide supply voltage range of 3V to 22V, making it suitable for a variety of applications requiring efficient and reliable motor control.

MP6543HGL-A-Z Features

• Output Current Capability: The MP6543HGL-A-Z provides a maximum output current of 2A, ensuring it can handle demanding motor loads efficiently.
• Output Configuration: It features a half-bridge configuration with three output phases, ideal for driving three-phase BLDC motors.
• Technology: Utilizing NMOS technology, the device offers low on-resistance and high efficiency, which translates to reduced power loss and enhanced performance.
• Wide Voltage Range: With a supply voltage range of 3V to 22V, this power stage can operate across a broad spectrum of power supply conditions, making it versatile for different system designs.
• Compliance and Safety: The MP6543HGL-Z-A is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Interface: The device supports PWM (Pulse Width Modulation) control, allowing for precise motor speed and torque control.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the component is not sensitive to moisture, which is beneficial for manufacturing processes and long-term reliability.
• Mounting Type: Surface mount technology (SMT) enables easy integration into compact and high-density PCB designs.
• Packaging: Available in tape and reel (TR) packaging, facilitating efficient handling and assembly in automated manufacturing environments.

MP6543HGL-A-Z Applications

The MP6543HGL-A-Z is specifically designed for applications requiring efficient and reliable control of brushless DC (BLDC) motors. Its key applications include:

• Industrial Automation: Driving BLDC motors in robotic arms, conveyor systems, and other automated machinery.
• Consumer Electronics: Powering BLDC motors in appliances such as washing machines, air conditioners, and refrigerators.
• Automotive: Suitable for electric vehicle (EV) applications, such as electric power steering (EPS) and electronic brake systems.
• Aerospace and Defense: Ideal for precision control of BLDC motors in drones, UAVs, and other aerospace applications.

Conclusion of MP6543HGL-A-Z

The MP6543HGL-A-Z stands out as a reliable and efficient power stage for BLDC motor applications. Its wide voltage range, high output current capability, and PWM control interface make it a versatile solution for various industrial and consumer applications. The device's compliance with environmental and safety standards, along with its robust packaging and mounting options, ensures it meets the demands of modern electronics manufacturing. Whether used in industrial automation, consumer electronics, automotive systems, or aerospace applications, the MP6543HGL-A-Z delivers superior performance and reliability, making it an ideal choice for engineers and designers seeking a high-quality power management solution.

MP6543HGL-A-Z Documents

Download datasheets and manufacturer documentation for MP6543HGL-A-Z