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Product Detailed Parameters
- Description：50V, 5A, THREE-PHASE POWER STAGE
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：Multiphase
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Pre-Driver - Half Bridge (3)
- Interface：PWM
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Brushless DC (BLDC)
- Current - Output：5A
- Voltage - Supply：5.5V ~ 50V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：26-VFQFN
- Supplier Device Package：26-QFN (5x5)
- Grade：-
- Qualification：-
Download product information
Overview
The MP6540HGU-P is a three-phase brushless DC motor driver manufactured by Monolithic Power Systems. It operates within a supply voltage range of 5.5 V to 50 V and supports an output current of 5 A. The device integrates three half-bridges with N-channel power MOSFETs in a QFN-26 package. It features a wide operating temperature range from -40°C to +125°C, with a maximum power dissipation of 5.58 W.
Feature Summary
- Integrates three half-bridges with N-channel power MOSFETs for direct motor drive
- Supports six-step commutation via PWM and enable inputs
- Includes integrated bi-directional current sense amplifiers
- Provides fault indication outputs for over-current and thermal protection
Applications
- Power tools
- Three-phase BLDC motor control systems
- Industrial motion control applications
Procurement Notes
Verify the specific suffix 'P' against official MPS documentation to confirm packaging configuration and availability status. Ensure compatibility with the required input signal logic levels and thermal management requirements for the target application environment before finalizing procurement.
Selection Notes
Select this component when a robust three-phase BLDC driver is required with integrated power stages. Consider the 50V voltage rating and 5A current capability relative to motor specifications. Evaluate the QFN-26 package for thermal performance and PCB layout constraints compared to alternative packages in the MP6540 family.
Part Context
This part belongs to the MP6540 series of three-phase motor drivers from Monolithic Power Systems. It is designed for high-efficiency brushless DC motor applications, offering integrated power switching and control logic. The series typically includes variants with different packaging or pinout configurations to suit various design needs.
Replacement Considerations
Consult official MPS substitution guides for verified alternatives. Cross-reference electrical parameters such as voltage ratings, current capabilities, and package dimensions to ensure functional equivalence without redesigning the power stage.
