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Product Detailed Parameters
- Description：IC MOTOR DRIVER 8V-28V 24HTSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (3)
- Interface：Analog, I2C, PWM
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Appliance
- Current - Output：2A
- Voltage - Supply：8V ~ 28V
- Voltage - Load：8V ~ 28V
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：24-PowerTSSOP (0.173", 4.40mm Width)
- Supplier Device Package：24-HTSSOP
- Grade：-
- Qualification：-
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Overview
The DRV10983ZPWPR is a three-phase brushless DC motor driver from Texas Instruments, featuring integrated power MOSFETs and a proprietary sensorless control scheme. It supports an input voltage range of 8V to 28V and delivers a continuous drive current of 2A with a peak capability of 3A. The device utilizes a 24-pin HTSSOP package with exposed thermal pad for efficient heat dissipation. It operates within a temperature range of -40°C to +125°C TJ. The Z suffix indicates the sleep mode variant, which reduces quiescent current to 180µA by disabling the internal regulator during standby.
Feature Summary
- Proprietary sensorless control algorithm providing continuous sine wave commutation to minimize audible noise
- Integrated step-down/linear regulator capable of supplying 5V or 3.3V to external circuits
- Flexible user interface supporting I2C, PWM, and analog inputs for speed and direction control
- Comprehensive protection features including overcurrent, lock detection, UVLO, and thermal shutdown
Applications
- Home appliance fan motors
- Computer cooling systems
- Industrial automation equipment
- HVAC blower motors
Procurement Notes
Verify the specific suffix 'Z' confirms the sleep mode variant with 180µA quiescent current, distinct from the standard standby version. Confirm the 'PWP' suffix corresponds to the HTSSOP-24 package type. Ensure compatibility with the intended PCB footprint and thermal management requirements for the exposed pad design.
Selection Notes
Select this component for applications requiring low acoustic noise and minimal external component count. The DRV10983ZPWPR is suitable where energy efficiency in standby states is critical due to its sleep mode capability. Consider the 2A continuous current limit when sizing for specific motor loads. The I2C interface allows for precise tuning of motor parameters via EEPROM programming.
Part Context
This part belongs to the DRV10983 family of sensorless BLDC motor controllers. It shares the core architecture with variants like DRV10983PWPR but differs in power consumption characteristics. The family is designed for cost-sensitive, low-noise applications. It integrates the gate drivers, bootstrap diodes, and high-side/low-side MOSFETs into a single compact solution.
Replacement Considerations
DRV10983PWPR offers identical electrical performance but lacks the deep sleep mode feature, maintaining higher quiescent current. DRV10987SPWPR provides higher peak current capabilities but may require different tuning parameters. Verify pin-to-pin compatibility and software register mapping before substituting.
