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Product Detailed Parameters
- Description：IC MOTOR DRIVER 4V-40V 48HTQFP
- Series：Functional Safety (FuSa)
- Mfr：Texas Instruments
- 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：SPI
- Technology：NMOS
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：4V ~ 40V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 150°C (TJ)
- 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 DRV3205QPHPRQ1 is an automotive-grade, three-phase brushless DC (BLDC) motor driver featuring integrated pre-drivers and a built-in microcontroller. It supports supply voltages from 4V to 40V and operates within a junction temperature range of -40°C to +150°C. The device utilizes a 48-pin HTQFP package and complies with AEC-Q100 standards for automotive reliability.
Feature Summary
- Integrated microcontroller enables sensorless field-oriented control (FOC) algorithms for precise motor management.
- Supports SPI interface for configuration and real-time monitoring of motor parameters.
- Includes comprehensive protection mechanisms against over-current, over-temperature, and under-voltage conditions.
Applications
- Automotive electronic power steering systems
- Electric vehicle cooling fans and pumps
- Blower motor control in HVAC systems
Procurement Notes
Verify the specific suffix 'PHPRQ1' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the component meets the functional safety requirements of your target application by reviewing the relevant technical reference manuals and documentation provided by Texas Instruments.
Selection Notes
Select this component when designing BLDC motor drives requiring integrated control logic and high thermal performance. Ensure the system voltage remains within the 4V to 40V operating range and that the PCB layout accommodates the 48-pin HTQFP footprint for optimal heat dissipation and signal integrity.
Part Context
This part belongs to the DRV3205-Q1 family of smart gate drivers designed specifically for automotive applications. It integrates power stages with digital control capabilities, reducing the bill of materials compared to discrete solutions. The Q1 designation indicates compliance with automotive quality and reliability standards.
Replacement Considerations
Check for pin-compatible alternatives within the DRV32xx-Q1 series that may offer different current ratings or feature sets. Verify that any substitute maintains the same package type and electrical specifications to ensure seamless integration into existing designs.
