LT3756EMSE-1#PBF

LED Driver IC Overview

The LT3756EMSE-1#PBF is a DC/DC controller designed for high-current LED applications. It supports Flyback, SEPIC, Buck, and Boost topologies with an input voltage range of 6V to 100V and output capability up to 100V. The device operates at switching frequencies between 100kHz and 1MHz. It features analog and PWM dimming capabilities and is housed in a 16-MSOP-EP package.

LED Driver IC Feature Summary

• Supports multiple converter topologies including Flyback, SEPIC, Buck, and Boost for flexible LED driver designs.
• Enables precise brightness control through integrated analog and PWM dimming functions.
• Operates within a wide input voltage range from 6V to 100V to accommodate various power sources.

LED Driver IC Applications

• High-power LED lighting systems
• Automotive exterior lighting
• Industrial illumination fixtures

LED Driver IC Procurement Notes

Verify the specific suffix #PBF indicates tube packaging when sourcing components. Confirm that the -1 variant matches the required topology configuration compared to other family members. Ensure compatibility with the 16-MSOP-EP footprint during PCB layout verification.

LED Driver IC Selection Notes

Select this component for designs requiring wide input voltage ranges and support for non-isolated or isolated topologies. Consider the 100V output limit and frequency range when designing magnetic components. Evaluate thermal performance requirements associated with the MSOP-EP package for high-current applications.

LED Driver IC Part Context

This part belongs to the LT3756 series of LED drivers manufactured by Analog Devices. It is specifically the -1 variant, which typically denotes a particular pinout or feature set distinct from the -2 version. The series is engineered for driving high-current LEDs using external power MOSFETs.

LED Driver IC Replacement Considerations

LT3756EMSE-2#PBF is a parameter-equivalent alternative within the same series. Verify if the -2 variant's specific internal configuration aligns with the design requirements before substitution.