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Product Detailed Parameters
- Description：IC MOTOR DRIVER 0V-5.5V 24VQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushed DC
- Function：Controller - Current Management
- Output Configuration：Pre-Driver - Half Bridge (2)
- Interface：PWM
- Technology：Power MOSFET
- Step Resolution：-
- Applications：General Purpose
- Current - Output：-
- Voltage - Supply：0V ~ 5.5V
- Voltage - Load：5.9V ~ 45V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：24-VFQFN Exposed Pad
- Supplier Device Package：24-VQFN (4x4)
- Grade：-
- Qualification：-
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Overview
The DRV8701PRGET is a single H-bridge smart gate driver designed for brushed DC motor applications. It operates within a supply voltage range of 5.9 V to 45 V and supports load voltages of 3.3 V and 4.8 V. The device features a maximum output current of 30 mA and a typical operating supply current of 6 mA. It functions at a switching frequency of up to 100 kHz and provides an output voltage of 9.5 V. The component is rated for operation between -40°C and +125°C and is housed in a 24-VQFN package.
Feature Summary
- Integrates smart gate drive technology with built-in current sense amplifier and regulation capabilities.
- Configured as a full bridge topology suitable for controlling single brushed DC motors.
- Supports PWM and Phase/Enable control interfaces for flexible motor management.
Applications
- Brushed DC motor control systems
- Automotive motion control modules
- Industrial actuator drivers
Procurement Notes
Verify the specific suffix against official Texas Instruments documentation, as ordering suffixes may indicate variations in packaging or tape-and-reel specifications rather than functional differences. Confirm RoHS compliance status and moisture sensitivity levels prior to integration. Ensure the selected variant matches the required thermal and electrical constraints for the target application environment.
Selection Notes
Select this component when a single H-bridge configuration with integrated current sensing is required for brushed DC motors. The wide supply voltage range accommodates various automotive and industrial power rails. Consider the 24-VQFN package for space-constrained designs requiring surface-mount assembly. Validate that the 30 mA output current meets the gate drive requirements of the external MOSFETs.
Part Context
The DRV8701PRGET belongs to the DRV8701 family of brushless and brushed DC motor gate drivers from Texas Instruments. This series emphasizes integrated protection and control features to simplify motor driver design. The PRGET suffix typically denotes a specific tape-and-reel packaging option within the broader product line, distinguishing it from cut-tape or evaluation module variants.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult Texas Instruments documentation for potential pin-compatible or functionally equivalent alternatives within the same product family.
