MAX1582YEBE-T

LED Driver IC Overview

The MAX1582YEBE-T is a step-up DC-DC converter designed for white LED applications. It operates with an input voltage range of 2.7V to 5.5V and provides a regulated output voltage up to 25.5V. The device integrates a 1.2A power switch and supports programmable switching frequencies from 400kHz to 1.6MHz. Key features include integrated soft-start, overcurrent protection, and thermal shutdown. It is housed in a 16-pin WFBGA package.

LED Driver IC Feature Summary

• Integrated high-efficiency step-up topology optimized for white LED backlighting
• Programmable switching frequency allows optimization for external component size and efficiency
• Built-in protection mechanisms including overcurrent limiting and thermal shutdown
• Soft-start functionality minimizes inrush current during startup

LED Driver IC Applications

• White LED backlighting for mobile phones and handheld devices
• LCD panel illumination systems
• Portable electronic devices requiring efficient LED drive solutions
• General-purpose step-up conversion where compact size is critical

LED Driver IC Procurement Notes

Verify the specific suffix 'YEBE-T' against the official Analog Devices datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure the 16-WFBGA package footprint aligns with your PCB layout constraints. Confirm availability status as lead times may vary due to manufacturing cycles.

LED Driver IC Selection Notes

Select this component when designing LED drivers that require a compact solution with integrated power switching. Consider the maximum output voltage capability and input supply range relative to your battery or power source. Evaluate the need for programmable frequency to balance EMI performance against passive component sizes.

LED Driver IC Part Context

This part belongs to the MAX1582 series of LED driver ICs from Maxim Integrated, now part of Analog Devices. These devices are specifically engineered for portable consumer electronics, offering a high level of integration to reduce bill-of-materials count and board space compared to discrete solutions.

LED Driver IC Replacement Considerations

Consult the Analog Devices product selector for direct replacements within the MAX1582 family. Verify compatibility regarding package type, pin configuration, and electrical parameters before substitution.