MAX8608ZETD+T

LED Driver IC Overview

The MAX8608ZETD+T is a high-efficiency, dual-channel step-up DC-DC converter designed for driving white LED backlights in portable applications. It operates with an input voltage range of 2.7V to 5.5V and delivers up to 1A per channel. The device integrates a 1MHz switching frequency and supports both analog and PWM dimming methods. Packaged in a compact 14-TDFN (3x3) footprint, it ensures reliable performance across a temperature range of -40°C to +85°C.

LED Driver IC Feature Summary

• Dual-channel architecture for independent or combined LED backlight control
• Integrated high-efficiency step-up topology optimized for portable devices
• Supports flexible brightness adjustment via analog and PWM dimming inputs

LED Driver IC Applications

• White LED backlight drivers for mobile phones
• LED illumination for handheld electronic devices
• Portable display backlight systems

LED Driver IC Procurement Notes

Verify the exact suffix 'Z' against the manufacturer's current datasheet to confirm specific binning or environmental compliance variations. Confirm package marking and reel specifications match your assembly requirements. Cross-reference the component status as discontinued or active through official Analog Devices channels before finalizing procurement plans.

LED Driver IC Selection Notes

Select this component when dual-channel LED drive capability is required within a small form factor. Ensure the application input voltage falls within the 2.7V to 5.5V range. Verify that the 1MHz switching frequency aligns with your electromagnetic interference constraints and inductor size limitations compared to lower-frequency alternatives.

LED Driver IC Part Context

This part belongs to the MAX8608 family of LED driver ICs from Maxim Integrated, now part of Analog Devices. It is specifically engineered for portable consumer electronics requiring efficient backlighting solutions. The TDFN package allows for space-constrained PCB layouts typical in modern mobile hardware designs.

LED Driver IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices technical support for direct replacements or pin-compatible alternatives.