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Lighting – Technical Documents

Isolated 70-W Streetlight LED Driver Using UCC28810

This application report describes use of UCC28810 in a single-stage 70-W streetlight LED driver in AC/DC Flyback topology with fixed-frequency & constant on-time switching, to achieve power factor >0.9 and current THD <10%.

PWM and Analog Dimming Solution to Implement 0.05% to100% Dimming Range UCC28811

In this paper, the combined dimming solution (PWM and 1- to 10-V analog) based on the UCC28810/11 device is provided to meet today’s wider dimming range specification for the LED ceiling lamp application.

AN-1696 Designing a Boost LED Driver Using the LM5022 (Rev. B)

This application report provides a component-by-component design guide for a boost converter-based LED driver using the LM5022.

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Application notes

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Title
Abstract
Type
Size (KB)
Date
QFN and SON PCB Attachment (Rev. B) PDF 821 24 Aug 2018
Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. B) PDF 1085 29 Nov 2017
Current Sensing in No-Neutral Light Switches (Rev. A) PDF 249 16 Oct 2017

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