- MPQ6547A-AEC1
MPQ6547A-AEC1
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Description
The MPQ6547A-AEC1 is a 3-phase brushless DC (BLDC) motor driver. It integrates 3 half-bridges, consisting of 6 N-channel power MOSFETs, along with pre-drivers and gate drive power supplies.
The MPQ6547A-AEC1 can deliver up to 5.5A of peak current depending on the thermal and PCB conditions. The device uses an internal charge pump to generate the gate drive supply voltage for the high-side MOSFETs (HS-FETs), and a trickle charge circuit that maintains a sufficient gate drive voltage to operate at 100% duty cycle.
The MPQ6547A-AEC1 has unique independent ground pins for each half-bridge. These pins make it possible to provide current measurements through the external shunt resistor for different application requirements.
Internal safety features include thermal shutdown, under-voltage lockout (UVLO), and over-current protection (OCP).
The MPQ6547A-AEC1 is available in a QFN-18 (3mmx4mm) package, and it is available in AEC-Q100 Grade 1.
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Features & Benefits
- 4V to 32V Operating Supply Voltage
- Three Integrated Half-Bridge Drivers
- 5.5A Peak Current
- Low MOSFET On-Resistance: (HS-FET: 50mΩ, LS-FET: 40mΩ)
- Pulse-Width Modulation (PWM) and Enable (EN) Inputs
- Internal Charge Pump Supports 100% Duty Cycle Operation
- Automatic Synchronous Rectification
- Under-Voltage Lockout (UVLO) and Thermal Shutdown Protection
- Output Fault Flag
- Over-Current Protection (OCP)
- Available in a QFN-18 (3mmx4mm) Package with Wettable Flanks
- Available in AEC-Q100 Grade 1
Active Part Numbers:
MPQ6547AGLE-AEC1-Z MPQ6547AGLE-AEC1-P
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MPQ6547A-AEC1 Resources
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APPLICATION
WIPER CONTROLAPPLICATIONWiper control systems intelligently manage wiper speed, intermittent settings, and automatic rain-sensing features, providing drivers with optimal visibility during various weather conditions. Modern wiper controls focus on safety and convenience. From basic wiper adjustments to sophisticated rain-sensing features, wiper control technology ensures optimal functionality and safety while driving in ...
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SEAT COMFORT CONTROLAPPLICATIONSeat comfort control technology allows users to precisely regulate and personalize the comfort settings of car seats, ensuring an optimal driving experience. Whether it is adjusting lumbar support, seat heating, or ventilation, seat comfort control systems provide a seamless and responsive experience, enhancing the overall comfort within the vehicle. MPS’s comprehensive suite of products includ...
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TAILGATE CONTROLAPPLICATIONTailgate control offers a seamless and efficient approach to tailgate operation, incorporating intelligent control mechanisms to enhance user convenience and safety in various automotive scenarios. Tailgate control is an advanced solution catering to the evolving needs of automotive tailgate systems. MPS's premier suite of solutions features a comprehensive range of semiconductor components, in...
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PRODUCT CATEGORY
INTEGRATED BLDC MOTOR DRIVERSPRODUCT CATEGORY -
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APPLICATION
INFOTAINMENT SYSTEMSAPPLICATIONAutomotive in-vehicle infotainment systems are becoming increasingly software-driven to enhance safety and security, as well as the overall driving experience. Modern cars integrate driving and environmental information, passenger entertainment, wireless connections, and navigation into a centralized infotainment system architecture. However, with the rise of sophisticated in-vehicle infotainment ...
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PRODUCT CATEGORY
INTEGRATED BLDC MOTOR DRIVERSPRODUCT CATEGORY -
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