Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting with thermal foldback

The NCL30388 is a power factor corrected flyback controller targeting isolated constant current LED drivers.The controller operates in a quasi-resonant mode to provide high efficiency.Thanks to a novel control method, the device is able to tightly regulate a constant LED current from the primary sid • Integrated HV start up current source\n• Digital PSR CC loop control\n• Digital PSR CV loop control\n• Digital PFC loop algorithm\n• Valley Lock out and Frequency Foldback\n• Secondary Diode and Output Short Protection\n• Open and Shorted LED Protection\n• VCC Undervoltage and overvoltage protecti;

Power Factor Corrected LED Driver Featuring Primary Side CC / CV Control

文件：373.55 Kbytes Page：18 Pages

Power Factor Corrected LED Driver Featuring Primary Side CC / CV Control

文件：373.55 Kbytes Page：18 Pages

丝印代码：L30388A1；Power Factor Corrected LED Driver Featuring Primary Side CC / CV Control

文件：373.55 Kbytes Page：18 Pages

Power Factor Corrected LED Driver Featuring Primary Side CC / CV Control

文件：373.55 Kbytes Page：18 Pages

丝印代码：L30388B1；Power Factor Corrected LED Driver Featuring Primary Side CC / CV Control

文件：373.55 Kbytes Page：18 Pages

封装/外壳：8-SOIC（0.154"，3.90mm 宽），7 引线 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC LED DRVR CTRL DIM 4.7MA 7SOIC 集成电路（IC） LED 驱动器

包装：盒 描述：NCL30388 DEMO BOARD 开发板，套件，编程器 评估板 - LED 驱动器