MAX17149ETE+

LED Driver IC Overview

The MAX17149ETE+ is a six-output DC-DC regulator featuring a step-up (boost) topology, designed specifically for LED driver applications. It integrates PWM dimming capability to enable precise current control across its channels. Each output channel provides a regulated current of 45mA, supporting high-power LED configurations. The device operates within a compact 16-pin TQFN package measuring 3x3 mm, facilitating efficient thermal management and space-constrained PCB layouts.

LED Driver IC Feature Summary

• Integrates six independent boost converter outputs for multi-channel LED driving
• Supports PWM dimming for accurate brightness regulation
• Provides stable 45mA per channel for consistent LED performance

LED Driver IC Applications

• LED backlight systems
• High-power LED arrays
• Portable display illumination

LED Driver IC Procurement Notes

Verify the exact suffix ETE+ against official Analog Devices documentation to confirm pinout and thermal pad specifications. Confirm RoHS compliance status via the manufacturer's latest datasheet revision. Ensure the component source is authorized to avoid counterfeit risks, as this part number may have limited availability or end-of-life status depending on the region.

LED Driver IC Selection Notes

Select this component when a compact solution for driving multiple LEDs with individual current regulation is required. The integrated boost topology simplifies design by eliminating external inductors for each channel if shared topologies are supported, though typically each channel requires specific passive components. Verify input voltage ranges and thermal dissipation requirements for the target application environment.

LED Driver IC Part Context

This part belongs to the Maxim Integrated PMIC family, specifically categorized under LED drivers. It represents a specialized power management solution for visual display technologies. The integration of multiple regulators into a single small footprint distinguishes it from discrete solutions, offering reduced board space and potentially improved reliability through fewer interconnections.

LED Driver IC Replacement Considerations

Check for direct cross-references in Analog Devices' product change notices. No public substitute part numbers are confirmed in the provided data.