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Product Detailed Parameters
- Description：1.65-V TO 11-V, 4-A DUAL H-BRIDG
- 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：PWM
- Technology：Power MOSFET
- Step Resolution：-
- Applications：General Purpose
- Current - Output：4A
- Voltage - Supply：1.5V ~ 11V
- Voltage - Load：1.5V ~ 11V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-WFQFN Exposed Pad
- Supplier Device Package：16-WQFN (3x3)
- Grade：-
- Qualification：-
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Overview
The DRV8411ARTER is a dual H-bridge motor driver manufactured by Texas Instruments, designed for driving bipolar stepper motors, brushed DC motors, solenoids, and other inductive loads. It operates within a supply voltage range of 1.65 V to 11 V and supports peak output currents up to 4 A. The device features an integrated charge pump architecture that enables operation at low voltages and allows for 100% duty cycle control. It utilizes a PWM interface with logic inputs compatible with 1.8 V, 3.3 V, and 5 V systems. The component is housed in a compact 16-WQFN (3x3) package with a PowerPAD thermal pad.
Feature Summary
- Triple charge pump architecture supporting low-voltage operation down to 1.65 V
- Integrated current regulation via external sense resistor comparison
- Comprehensive protection including UVLO, overcurrent, and thermal shutdown
- Ultra-low power sleep mode with minimal static current consumption
Applications
- Bipolar stepper motor control
- Brushed DC motor drive applications
- Solenoid actuation circuits
- Inductive load switching
Procurement Notes
Verify the specific ARTER suffix against official datasheets to confirm pinout and packaging details. Ensure compatibility with system voltage requirements between 1.65 V and 11 V. Confirm thermal management strategies for the WQFN package under high-current conditions. Validate logic input levels against microcontroller outputs.
Selection Notes
Select this component for applications requiring dual H-bridge control in a small footprint. Consider its low-voltage capability for battery-operated devices. Evaluate the need for integrated current regulation versus external solutions. Compare thermal performance requirements against the available package options.
Part Context
This part belongs to Texas Instruments' DRV8411 family of dual H-bridge motor drivers. It offers pin-to-pin compatibility with related parts like the DRV8833 and DRV8410, allowing for design scalability based on resistance and current needs. The family targets general-purpose motor control applications requiring robust protection features.
Replacement Considerations
Officially documented pin-compatible substitutes include DRV8833, DRV8833C, DRV8410, DRV8411A, and DRV8447. Verify RDS(ON) specifications and current ratings when substituting to ensure adequate performance margins.
