Lighting – Technical Documents
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%.
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.
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|Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. B)||1085||29 Nov 2017|
|Current Sensing in No-Neutral Light Switches (Rev. A)||249||16 Oct 2017|
|LDO Noise Demystified (Rev. A)||Read Abstract||8||09 Aug 2017|
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|Logic Guide (Rev. AB)||4882||12 Jun 2017|
|Low-Power DC/DC Converter Overview Guide (Rev. D)||206||09 Feb 2017|
|Wide VIN Power Solutions for Industrial Automation Brochure (Rev. A)||3478||06 Mar 2015|
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|Wireless Connectivity For The Internet of Things, One Size Does Not Fit All (Rev. A)||873||16 Oct 2017|
|Bringing Wireless Scalability to Intelligent Sensing Applications (Rev. B)||775||25 Aug 2016|
|Smart power opens door to more efficient electrical use||960||21 Mar 2016|