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Product Detailed Parameters
- Description：IC MTR DRV BIPLR 2.5-10.8V 24QFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (4)
- Interface：Logic
- Technology：Power MOSFET
- Step Resolution：1 ~ 1/32
- Applications：General Purpose
- Current - Output：1.5A
- Voltage - Supply：2.5V ~ 10.8V
- Voltage - Load：2.5V ~ 10.8V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：24-VFQFN Exposed Pad
- Supplier Device Package：24-VQFN (4x4)
- Grade：-
- Qualification：-
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Overview
The DRV8834RGET is a dual low-voltage H-bridge integrated circuit manufactured by Texas Instruments, housed in a VQFN-24 package. It provides two independent half-bridge drivers capable of delivering up to 1.5A continuous output current per channel. The device operates within a supply voltage range of 2.5V to 10.8V and features an operating junction temperature range from -40°C to +150°C. Designed for battery-powered applications, it integrates N-channel power MOSFETs configured as an H-bridge to drive motor windings, solenoids, or DC motors.
Feature Summary
- Integrates two H-bridge drivers with N-channel power MOSFETs for efficient motor control
- Includes internal circuitry to regulate and limit winding current for enhanced safety
- Supports microstepping resolution for smooth stepper motor operation
Applications
- Battery-powered motion control systems
- Toys and consumer electronics requiring low-voltage motor drive
- Printers and cameras with precise positioning needs
- Solenoid actuation circuits
Procurement Notes
Verify the specific suffix 'RGET' against the manufacturer's official documentation to confirm package type and availability status. Cross-reference the part number with the latest datasheet to ensure compliance with RoHS standards and environmental regulations. Confirm that the component matches the required VQFN-24 footprint and pinout configuration for your PCB design before finalizing procurement orders.
Selection Notes
Select this component for designs requiring dual independent motor channels within a compact surface-mount form factor. Ensure the application voltage remains within the 2.5V to 10.8V operational window. Consider the thermal performance characteristics given the high junction temperature rating when designing heat dissipation strategies for densely packed boards.
Part Context
This component belongs to the DRV8834/35/36 family of dual low-voltage H-bridge ICs. These devices are engineered for low-voltage or battery-powered motion control applications. The family offers integrated solutions for driving stepper motors, DC motors, and other inductive loads, providing a complete driver block including logic, control, and power stages.
Replacement Considerations
Consult official substitution lists for compatible parts within the DRV883x series. Verify electrical parameters and pin compatibility before replacing.
