DRV8212DSGR

Overview

The DRV8212DSGR is a low-voltage H-bridge motor driver manufactured by Texas Instruments, housed in an 8-WSON package. It supports a supply voltage range of 1.65 V to 5.5 V and delivers up to 4 A output current with a load voltage capability of 0 V to 11 V. The device operates within a temperature range of -40°C to +125°C and features a quiescent current of 1.6 mA. It accepts PWM or open/switch control interfaces for brushed DC motors.

Feature Summary

• Integrates full control logic and power stages for simplified design
• Supports PWM and open/switch input control modes
• Operates with low quiescent current for efficiency

Applications

• Camera lens actuation systems
• Vibration motor drivers
• Small fan control circuits

Procurement Notes

Verify the specific suffix 'DSGR' against the manufacturer's latest datasheet to confirm pinout and thermal pad configuration. Ensure the ordering part number matches the exact package variant required for your PCB footprint. Cross-reference the RoHS status and humidity sensitivity level before finalizing procurement to avoid assembly issues.

Selection Notes

Select this component when a compact solution for low-voltage brushed DC motor control is needed. It is suitable for applications requiring up to 4 A peak current with a supply voltage limited to 5.5 V. Consider the WSON-8 package constraints for thermal management and board space availability compared to larger packages.

Part Context

This part belongs to the DRV8212P series of low-voltage H-bridge drivers from Texas Instruments. It is designed specifically for portable devices where space and power consumption are critical. The series includes variants with different packaging options to accommodate various manufacturing requirements.

Replacement Considerations

Check for direct substitutes like the DRV8212DRLR if a SOT-563 package is acceptable. Verify electrical compatibility with other DRV82xx family members only if pinouts and voltage ratings align perfectly.