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Product Detailed Parameters
- Description：IC MTR DRIVER 5.3V-28.5V 48HTQFP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Controller - Commutation, Direction Management
- Output Configuration：Pre-Driver - Half Bridge (3)
- Interface：SPI
- Technology：-
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：5.3V ~ 28.5V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：48-PowerTQFP
- Supplier Device Package：48-HTQFP (7x7)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The DRV3210QPHPRQ1 is a three-phase brushless DC motor driver designed for automotive applications, featuring an integrated SPI interface for configuration and control. It operates within a supply voltage range of 5.3 V to 28.5 V and supports motor currents up to 4 A per phase. The device integrates high-side and low-side power MOSFETs with built-in current sensing and protection mechanisms. It is qualified to AEC-Q100 standards and functions reliably across an extended temperature range from -40°C to +125°C.
Feature Summary
- Integrated three-phase gate driver with high-side and low-side power switches
- Serial Peripheral Interface (SPI) for digital control and monitoring
- Built-in over-current, over-temperature, and under-voltage lockout protections
- AEC-Q100 qualified for automotive reliability requirements
Applications
- Automotive cooling fan motors
- Electric power steering systems
- Thermal management pumps in electric vehicles
Procurement Notes
Verify the specific suffix 'QPHPRQ1' against the official Texas Instruments datasheet to confirm package type, tape-and-reel specifications, and automotive qualification status. Ensure compatibility with your system's SPI protocol and voltage levels before integration.
Selection Notes
Select this component when designing automotive BLDC motor drives requiring integrated power stages and digital control via SPI. Consider its 4 A phase current capability and wide input voltage range for robust performance in harsh automotive environments.
Part Context
This part belongs to Texas Instruments' DRV32xx family of three-phase motor drivers. It is specifically engineered for automotive applications, offering a compact solution that combines gate driving, power switching, and intelligent protection in a single 48-pin HTQFP package.
Replacement Considerations
Check for direct pin-compatible alternatives within the DRV32xx series or other TI automotive motor drivers. Verify electrical parameters and package dimensions match your existing design constraints.
