DRV8256ERGER

Overview

The DRV8256ERGER is a brushed DC motor driver from Texas Instruments, housed in a VQFN-24 package. It features an H-bridge configuration with two outputs and supports a supply voltage range of 4.5 V to 48 V. The device delivers an output current of 6.4 A and operates within a temperature range of -40°C to +125°C. It functions at a working frequency of 100 kHz with a quiescent supply current of 4 mA.

Feature Summary

• Integrates an H-bridge architecture for dual-output control of brushed DC motors
• Includes internal current sensing capabilities for protection and monitoring
• Operates reliably across extended industrial temperature ranges

Applications

• Brushed DC motor control systems
• Industrial motion control applications
• Automotive ignition drivers

Procurement Notes

Verify the specific suffix ERGER against the official datasheet to confirm the reel packaging format and tape specifications. Ensure the ordering quantity aligns with the manufacturer's standard factory pack size of 3000 units or cut tape availability. Confirm RoHS compliance status through the latest documentation before finalizing procurement.

Selection Notes

Select this component when designing circuits requiring high current handling up to 6.4 A for brushed DC motors. The VQFN-24 package offers a compact footprint suitable for space-constrained designs. Consider the 48 V maximum rating and wide operating temperature range for robust performance in demanding environments.

Part Context

This part belongs to the DRV8256 series of motor drivers manufactured by Texas Instruments. It is categorized under Brushed DC Motor Drivers and falls within the broader PMIC product line. The device is designed for integration into complex motion control systems requiring reliable power management and precise motor actuation.

Replacement Considerations

Consult the official datasheet for confirmed substitute part numbers within the same family. Verify pin compatibility and electrical specifications before replacing.