MAX1986ETE+T

LED Driver IC Overview

The MAX1986ETE+T is a white LED driver IC featuring four independent linear regulators to control up to eight LEDs. It operates with a PWM dimming interface and supports a maximum output current of 25mA per channel. The device is housed in a compact 16-TQFN (4x4mm) package, designed for efficient space-constrained lighting applications.

LED Driver IC Feature Summary

• Integrates four individual linear regulators for precise multi-LED current control
• Supports high-resolution PWM dimming for brightness adjustment
• Utilizes a step-up DC-DC regulator architecture for efficiency

LED Driver IC Applications

• White LED backlighting systems
• Portable electronic device illumination
• Compact lighting modules requiring multi-channel control

LED Driver IC Procurement Notes

Verify the exact suffix 'ETE+T' against the manufacturer's official datasheet to confirm pinout and thermal pad configuration. Ensure compatibility with the specific LED forward voltage requirements of the target application before procurement.

LED Driver IC Selection Notes

Select this component when designing circuits requiring independent control of multiple white LEDs within a small footprint. Consider the 25mA per channel limit and the need for an external inductor for the boost converter stage during system design.

LED Driver IC Part Context

This part belongs to the MAX1984/MAX1985/MAX1986 family of white LED drivers. These devices are engineered to simplify the design of multi-LED lighting solutions by integrating regulation and control functions into a single compact package.

LED Driver IC Replacement Considerations

Consult the official datasheet for confirmed substitute part numbers within the MAX1984/MAX1985/MAX1986 series that match the required number of channels and package dimensions.