DRV2624-2625_DESIGN_TOOL

DRV2624 and DRV2625 Design Equation Tool

DRV2624-2625_DESIGN_TOOL

Downloads

Overview

The DRV2624/5 Design Equation document assists the user in the design phase by calculating the driver hardware configuration based off of user-defined input parameters. The DRV2624/5 is designed to give extremely flexible haptic control of ERM and LRA actuators over a shared I2C compatible bus. This relieves the host processor from ever generating pulse-width modulated (PWM) drive signals, saving both costly timer interrupts and hardware pins. Additionally, the DRV2624/5 contains a smart loop architecture, which allows effortless auto resonant drive for LRA as well as feedback-optimized ERM drive. This feedback gives automatic overdrive and braking, which creates a simplified input waveform paradigm as well as reliable motor control and consistent motor performance.
Features
  • LRA and ERM actuator support
  • Voltage calculations
  • Register Mapping Configuration Tool

Downloads

Calculation tool

DRV2624-2625_DESIGN_TOOL DRV2624 and DRV2625 Design Equation Tool

Supported products & hardware

Supported products & hardware

Haptic motor drivers
DRV2624 Haptic driver for ERM/LRA with waveform memory, auto-resonance tracking, & low power consumption DRV2625 Haptic driver for ERM/LRA with waveform library, auto-resonance tracking, & low power consumption

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos