DRV8601NMBR

Overview

The DRV8601NMBR is a single-supply haptic driver from Texas Instruments, optimized for driving DC motors (ERM) or linear oscillators (LRA). It features a fast 100µs turn-on time and operates on a supply voltage range of 2.5V to 5.5V. The device delivers an output current of 400mA and functions within a temperature range of -40°C to 85°C. It utilizes a parallel interface and is housed in an 8-NFBGA (2x2) package.

Feature Summary

• Integrated control and power stage for haptic feedback applications
• Optimized for single-ended PWM input signals
• Fast 100µs turn-on time for responsive tactile response

Applications

• Mobile phones
• Portable electronic devices
• Haptic feedback systems

Procurement Notes

Verify the component status as the DRV8601 series has been discontinued and redesigned according to available documentation. Confirm the specific revision matches project requirements before finalizing procurement decisions. Ensure compatibility with the 8-NFBGA footprint during design validation.

Selection Notes

Select this component for applications requiring integrated haptic drive solutions with low power consumption. The single-supply operation simplifies board layout by eliminating the need for dual voltage rails. Consider the small form factor when space constraints are critical in portable device designs.

Part Context

This part belongs to the DRV8601 family of haptic drivers designed specifically for consumer electronics. It integrates the necessary MOSFETs and control logic to drive ERM and LRA actuators efficiently. The redesign noted in public documents indicates updates to the manufacturing process or internal architecture while maintaining functional equivalence.

Replacement Considerations

Public documents indicate the DRV8601 has been discontinued and redesigned. Verify if the new revision number serves as a direct pin-compatible replacement or if a different TI part number is recommended for new designs.