DRV2625YFFT

Overview

The DRV2625YFFT is a haptic driver for ERM and LRA actuators manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.5 V and draws a typical operating supply current of 2.5 mA. The device supports an ambient operating temperature range from -40°C to +85°C. It utilizes an I2C interface for control and is housed in a 9-DSBGA surface-mount package.

Feature Summary

• Integrates closed-loop architecture for consistent haptic feedback
• Includes internal memory and waveform sequencer
• Features automatic overdrive and braking capabilities

Applications

• Haptic feedback systems in mobile devices
• ERM actuator control interfaces
• LRA actuator control interfaces

Procurement Notes

Verify the specific suffix YFFT against the official datasheet to confirm the tape-and-reel packaging configuration and temperature grade. Ensure the ordering part number matches the exact component designation required for the design, as suffix variations may indicate different packaging or environmental ratings.

Selection Notes

Select this component when designing systems requiring integrated control and power stages for ERM or LRA actuators. The I2C interface simplifies host processor integration, while the low quiescent current supports battery-operated applications. Confirm that the DSBGA-9 package fits the board space constraints.

Part Context

This part belongs to the DRV2625 series of advanced haptic drivers. It is designed to simplify the generation of crisp haptic effects by offloading processing tasks from the main host unit through built-in waveform sequencing and automatic calibration features.

Replacement Considerations

The DRV2624 is a related component within the same family offering similar haptic driver functionality.