DRV8814PWPR

Overview

The DRV8814PWPR is a dual brushed DC motor driver manufactured by Texas Instruments, housed in a 28-pin HTSSOP package. It supports a supply voltage range of 8 V to 45 V and delivers up to 2.5 A maximum drive current at 24 V and 25°C. The device integrates power MOSFETs with a parallel interface for control. It operates within a junction temperature range of -40°C to +150°C and features an operating supply current of 5 mA.

Feature Summary

• Integrates dual half-bridge drivers with fully integrated control and power stages
• Supports parallel interface for simplified system integration
• Includes built-in protection mechanisms against overcurrent and thermal conditions

Applications

• Brushed DC motor control systems
• Industrial automation equipment
• Home appliance motor drives

Procurement Notes

Verify the specific suffix 'RG4' or 'PWP' against the official datasheet to confirm pinout and packaging details. Confirm RoHS compliance status and moisture sensitivity level requirements before procurement. Ensure the ordering part number matches the exact revision required for your design.

Selection Notes

Select this component when a dual H-bridge configuration is required for independent brushed DC motor control. Consider the 45 V maximum supply voltage and 2.5 A peak current capability relative to load requirements. Evaluate the HTSSOP-28 package size constraints and thermal dissipation needs for the target application environment.

Part Context

This component belongs to the DRV8814 family of motor drivers from Texas Instruments. It is designed as a robust solution for driving two brushed DC motors simultaneously. The device is categorized under Motor / Motion / Ignition Controllers & Drivers within the PMIC product line.

Replacement Considerations

Check for direct substitutes such as the DRV8841 or DRV8842 if higher current or different interface options are needed. Verify pin compatibility and electrical specifications before swapping components.