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Product Detailed Parameters
- Description：IC MOTOR DRIVER 2.1V-5.5V 10SON
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (3)
- Interface：PWM
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Fan Motor Driver
- Current - Output：500mA
- Voltage - Supply：2.1V ~ 5.5V
- Voltage - Load：2.1V ~ 5.5V
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：10-UFDFN Exposed Pad
- Supplier Device Package：10-SON (3x3)
- Grade：-
- Qualification：-
Download product information
Overview
The DRV10963PDSNT is a five-volt nominal, three-phase sensorless sinusoidal control brushless DC motor driver manufactured by Texas Instruments. It operates within a supply voltage range of 2.1 V to 5.5 V and delivers an output current of 500 mA with a peak capability of 1.8 A. The device functions at operating frequencies up to 100 kHz and supports load voltages from 2.1 V to 5.5 V. It is housed in a ten-pin USON (DSN) package with an exposed pad, suitable for surface mount installation. The component is rated for junction temperatures between -40°C and +125°C.
Feature Summary
- Provides sensorless sinusoidal control for three-phase BLDC motors
- Integrates high-side and low-side power MOSFETs for PWM motor driving
- Supports I2C interface for configuration and monitoring
Applications
- Small fan and pump systems requiring sensorless control
- Computer cooling applications
- Home appliance motor drives
Procurement Notes
Verify the specific suffix 'PDSNT' against the official datasheet to confirm the tape and reel packaging quantity and moisture sensitivity level. Ensure the ordering part number matches the exact pinout and thermal pad requirements for your PCB layout. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement.
Selection Notes
Select this component when a compact solution for low-power three-phase BLDC motors is required. It is appropriate for designs needing integrated power stages without external drivers. Consider the 500 mA continuous output limit and the 1.8 A peak capability when sizing for specific motor loads. The USON package is ideal for space-constrained portable or embedded electronics.
Part Context
This part belongs to the DRV10963 family of sensorless BLDC motor drivers from Texas Instruments. It shares core functionality with variants like the DRV10963DSNR but differs in packaging and reel specifications. The series is designed for cost-effective, small-form-factor motor control applications in consumer and industrial electronics.
Replacement Considerations
Direct substitutes include other DRV10963 variants such as DRV10963DSNR, provided the package type and reel specifications are compatible with the existing assembly process. Cross-reference electrical parameters and pinouts carefully.
