DRV2700RGPT

Overview

The DRV2700RGPT is a high-voltage piezoelectric haptic driver manufactured by Texas Instruments, housed in a 20-QFN (4x4 mm) package. It operates on a single supply voltage ranging from 3V to 5.5V and supports an operating junction temperature between -40°C and 150°C. The device integrates both control logic and power stages for driving piezo actuators via a differential output configuration. It utilizes an analog interface for input signals.

Feature Summary

• Integrates full control and power stages for piezoelectric actuation
• Provides differential output configuration for enhanced drive capability
• Supports wide operating temperature range suitable for industrial environments

Applications

• Piezoelectric haptic feedback systems
• Ultrasonic transducer drivers
• General-purpose motor driver applications requiring piezo support

Procurement Notes

Verify the specific suffix 'RGPT' corresponds to the tape-and-reel packaging variant when ordering. Confirm that the 20-QFN footprint matches your PCB layout constraints. Ensure the design accommodates the required thermal dissipation for the specified junction temperature range during operation.

Selection Notes

Select this component when a fully integrated solution for piezo haptics is required without external discrete power components. It is suitable for designs needing a compact form factor with a 20-pin QFN outline. Consider the analog interface requirements and ensure compatibility with the host controller's signal levels.

Part Context

This part belongs to the DRV2700 family of high-voltage drivers designed specifically for piezoelectric materials. It serves as a specialized alternative to standard DC or AC motor drivers when precise control of piezo actuators is necessary. The RGPT designation indicates the specific reel packaging format used for automated assembly processes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.