LT3755JMSE-2#WTRPBF

LED Driver IC Overview

The LT3755JMSE-2#WTRPBF is an Analog Devices LED lighting driver IC featuring a single output channel in a 16-lead MSOP package. It supports input voltages up to 40V and output voltages up to 75V, with a maximum output current of 10A. The device is AEC-Q100 qualified for automotive reliability and utilizes SMD/SMT mounting. It integrates flyback, SEPIC, buck, and boost controller capabilities.

LED Driver IC Feature Summary

• Supports multiple converter topologies including flyback, SEPIC, step-down (buck), and step-up (boost) configurations.
• Provides analog and PWM dimming control options for LED brightness regulation.
• Meets AEC-Q100 qualification standards for automotive application reliability.

LED Driver IC Applications

• LED lighting systems
• Display backlights

LED Driver IC Procurement Notes

Verify the specific suffix #WTRPBF against official Analog Devices documentation to confirm tape-and-reel packaging and temperature grade. Ensure compatibility with existing circuit designs regarding the 16-MSOP footprint and electrical specifications before finalizing procurement orders.

LED Driver IC Selection Notes

Select this component when designing LED drivers requiring high voltage outputs up to 75V and currents up to 10A. Consider its AEC-Q100 qualification if the application demands automotive-grade reliability. Evaluate the need for combined buck/boost functionality versus simpler topologies to optimize system complexity.

LED Driver IC Part Context

This part belongs to the LT3755 series from Analog Devices, designed specifically for LED lighting applications. It serves as a versatile controller capable of driving LEDs in various power supply architectures, offering flexibility in system design for both general lighting and display backlighting needs.

LED Driver IC Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Cross-reference pinouts and electrical parameters with similar LT3755 variants or other high-voltage LED controllers to ensure functional compatibility without redesigning the PCB layout.