MAX8631YETI+T

LED Driver IC Overview

The MAX8631YETI+T is an LED driver IC featuring a switched capacitor (charge pump) topology with eight regulated outputs and two low-dropout regulators. It supports single-wire dimming and delivers 30mA for standard channels and 100mA for flash applications. Operating from a 2.7V to 5.5V supply, it integrates internal switches within a 28-TQFN package.

LED Driver IC Feature Summary

• Integrates eight regulated outputs and two LDOs for comprehensive LED control
• Supports single-wire dimming capability for simplified interface
• Utilizes switched capacitor charge pump topology for efficient voltage regulation

LED Driver IC Applications

• Display backlight systems
• Camera flash units

LED Driver IC Procurement Notes

Verify component status as the MAX8631 series has been discontinued by Analog Devices Inc. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing designs due to potential obsolescence and limited future supply.

LED Driver IC Selection Notes

Select this component for designs requiring integrated charge pump regulation and multiple output channels in a compact form factor. Consider the discontinuation status when planning long-term production runs. Verify thermal performance requirements for the TQFN package under maximum load conditions.

LED Driver IC Part Context

This part belongs to the MAX8631 family of LED drivers designed for portable electronics. It combines charge pump functionality with linear regulation to drive various LED configurations efficiently. The device targets applications needing precise current control and minimal external components.

LED Driver IC Replacement Considerations

No public confirmed substitute part numbers are available for this discontinued component.