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MAX8790针对大屏液晶显示背光设计 被引量:1

Backlight design of MAX8790 for large screen liquid crystal display
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摘要 MAX8790高效率白色发光二极管(WLED)驱动器是专门针对采用LED阵列作为光源的大屏液晶显示器(LCD)而设计的。介绍了MAX8790的引脚功能、工作原理及典型工作电路。  MAX8790 is a high-efficiency driver for white light-emitting diodes.It is designed specially for large liquid crystal displays(LCDs) that employ an array of LEDs as the light source.The pin description,operation principle and operating circuit of MAX8790 are introduced in this paper.
出处 《国外电子元器件》 2007年第9期49-51,56,共4页 International Electronic Elements
关键词 MAX8790 模拟调光模式 数字调光模式 LED MAX8790 analog dimming mode digital dimming mode LED
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