LT3762HFE#PBF

LED Driver IC Overview

The LT3762HFE#PBF is a synchronous boost LED controller manufactured by Analog Devices Inc. It supports Boost, Buck, and SEPIC topologies with a maximum output voltage of 60V. The device operates within an input voltage range of 2.5V to 38.5V and delivers up to 2A output current. It features a switching frequency adjustable from 100kHz to 1MHz and includes PWM dimming capabilities. Packaged in a 28-TSSOP format, it functions across a temperature range of -40°C to +125°C.

LED Driver IC Feature Summary

• Supports multiple converter topologies including Boost, Buck, and SEPIC for flexible LED driver designs.
• Integrates analog and PWM dimming control for precise light regulation.
• Includes open LED protection to enhance system reliability during fault conditions.

LED Driver IC Applications

• Industrial lighting systems
• Automotive illumination applications

LED Driver IC Procurement Notes

Verify the specific suffix designation against official Analog Devices documentation to confirm package type and tape/reel specifications. Ensure compatibility with required thermal management solutions given the TSSOP-28 form factor. Confirm that the intended operating environment falls within the specified junction temperature limits before finalizing procurement plans.

LED Driver IC Selection Notes

Select this component when designing LED drivers requiring wide input voltage ranges and support for various converter topologies. It is suitable for applications needing high efficiency through synchronous rectification. Consider the 28-TSSOP package constraints regarding PCB space and thermal dissipation requirements for the target design.

LED Driver IC Part Context

This part belongs to the LT3762 series of LED controllers designed for high-performance lighting applications. It provides a robust solution for driving LEDs in environments demanding wide input voltage tolerance. The series integrates essential protection features and dimming controls into a compact surface-mount package.

LED Driver IC Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Generic cross-references may not match the specific topology support or electrical characteristics required for synchronous boost operation.