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Product Detailed Parameters
- Description：IC MTR DRIVER 5.3V-26.5V 48HTQFP
- Series：-
- Mfr：Texas Instruments
- Package：Bulk,Tube
- 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：5.3V ~ 26.5V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 150°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 DRV3203EPHPQ1 is a three-phase brushless motor driver IC designed for automotive safety applications. It operates within an ambient temperature range of -40°C to 150°C and is AEC-Q100 qualified with Device Temperature Grade 0. The device supports a supply voltage range of 5.3 V to 26.5 V. It is housed in a 48-HTQFP package measuring 7 mm by 7 mm, featuring nickel/palladium/gold terminal plating.
Feature Summary
- AEC-Q100 qualified for automotive reliability
- Integrated commutation and direction management controller
- Designed for high-temperature automotive environments
Applications
- Automotive three-phase brushless motor control
- Safety-critical automotive systems requiring AEC-Q100 compliance
Procurement Notes
Verify component status as the DRV3203EPHPQ1 is listed as obsolete and no longer manufactured by Texas Instruments. Confirm availability through authorized distributors or secondary market sources. Ensure substitute part numbers are validated against current design requirements before procurement.
Selection Notes
Select this component only if legacy compatibility with the DRV3203 family is required. Evaluate alternative active parts such as the DRV3205QPHPRQ1 or DRV3233EPHPRQ1 for new designs. Verify that the 48-HTQFP package dimensions and thermal characteristics meet the target application constraints.
Part Context
This part belongs to the Texas Instruments DRV32xx series of automotive-grade motor drivers. It is specifically engineered for three-phase BLDC motor applications in vehicles. The Q1 suffix indicates AEC-Q100 qualification, ensuring suitability for harsh automotive electrical environments.
Replacement Considerations
Public confirmed substitutes include DRV3205QPHPRQ1 and DRV3233EPHPRQ1. These alternatives offer similar functionality but may differ in specific pinouts or performance metrics. Validate mechanical and electrical compatibility before substitution.
