ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC MOTOR DRIVER 5V-60V 28QFN
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Controller - Commutation, Direction Management
- Output Configuration：Pre-Driver - Half Bridge (3)
- Interface：PWM
- Technology：Power MOSFET
- Step Resolution：-
- Applications：General Purpose
- Current - Output：-
- Voltage - Supply：5V ~ 60V
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：28-VFQFN Exposed Pad
- Supplier Device Package：28-QFN (4x4)
- Grade：-
- Qualification：-
Download product information
Overview
The MP6532GR-Z is a three-phase brushless DC motor pre-driver from Monolithic Power Systems. It operates within a supply voltage range of 5V to 60V and delivers an output current of 800 mA with a quiescent current of 950 uA. The device supports power dissipation up to 2.9 W and functions across a temperature range of -40°C to +125°C. It is housed in a QFN-28 package (4mm x 4mm) suitable for surface mount installation.
Feature Summary
- Integrates a trickle charge circuit to maintain high-side gate drive voltage, enabling 100% duty cycle operation without external bootstrap capacitors.
- Features programmable overcurrent protection and adjustable dead-time control to prevent shoot-through in external MOSFETs.
- Includes integrated Hall sensor inputs for 120-degree commutation communication alongside PWM speed and direction control interfaces.
Applications
- Brushless DC motor drives
- Battery-powered equipment
- Industrial motion control
Procurement Notes
Verify the specific suffix GR against official MPS documentation to confirm the QFN-28 package variant. Ensure compatibility with the required thermal management solution given the 2.9 W power dissipation rating. Confirm that the 800 mA output current meets the load requirements for the intended application design.
Selection Notes
Select this component when designing three-phase BLDC systems requiring integrated Hall sensing and high-duty-cycle capability. Compare against the MP6530 series if Hall input integration is not required. Evaluate the QFN-28 footprint constraints against available PCB real estate and thermal pad soldering capabilities.
Part Context
This part belongs to the MP6532 family of pre-drivers designed for driving six N-channel power MOSFETs. It serves as a gate driver interface between microcontrollers and power stages, simplifying the design of robust motor control circuits by integrating essential protection and commutation logic features.
Replacement Considerations
MP6532GF-Z shares the same functional specifications but utilizes a TSSOP-28EP package instead of QFN-28. Verify pinout compatibility and thermal performance differences before substituting.
