MAX16809ATU+T

LED Driver IC Overview

The MAX16809ATU+T is a high-efficiency, non-isolated LED driver controller designed for driving multiple LEDs in series. It operates with an input voltage range of 9V to 16V and supports up to 16 non-isolated outputs. The device features a switching frequency adjustable from 20kHz to 1MHz and provides a maximum output current of 55mA per channel. It utilizes PWM dimming for brightness control and is housed in a 38-pin TQFN package.

LED Driver IC Feature Summary

• Supports up to 16 non-isolated LED outputs
• Adjustable switching frequency from 20kHz to 1MHz
• PWM dimming capability for brightness control

LED Driver IC Applications

• LED backlighting systems
• General lighting applications

LED Driver IC Procurement Notes

Verify the specific suffix 'TU' against official Analog Devices documentation to confirm pinout and thermal pad configuration. Ensure the component meets RoHS3 compliance requirements as indicated by the '+' suffix. Cross-reference the manufacturer part number with authorized distributors to confirm current availability status.

LED Driver IC Selection Notes

Select this component when designing circuits requiring multiple independent or grouped LED channels from a single controller. It is suitable for applications needing wide input voltage compatibility and flexible switching frequency settings to optimize efficiency and EMI performance.

LED Driver IC Part Context

This part belongs to the MAX16809 family of LED driver controllers. It is specifically engineered for high-density LED arrays where space constraints and thermal management are critical. The TQFN package facilitates efficient heat dissipation for sustained operation in compact enclosures.

LED Driver IC Replacement Considerations

Consult official substitution guides for compatible alternatives within the MAX16809 series or similar multi-channel LED drivers from Analog Devices.