LOW START-UP CURRENT PFC/PWM CONTROLLER COMBO

文件：295.37 Kbytes 頁數(shù)：18 Pages

CHAMP

虹冠電子

Low Start-Up Current PFC/PWM CONTROLLER

The CM6800 is a controller for power factor corrected, switched mode power suppliers. Power Factor Correction (PFC) allows the use of smaller, lower cost bulk capacitors, reduces power line loading and stress on the switching FETs, and results in a power supply that fully compiles with IEC-1000-3-2 \r\n·Pin to pin compatible with ML4800 and FAN4800\r\n·Additional folded-back current limit for PWM section.\r\n·23V Bi-CMOS process\r\n·VIN OK turn on PWM at 2.5V instead of 1.5V \r\n·Internally synchronized leading edge PFC and trailing edge PWM in one IC\r\n·Slew rate enhanced transconductance er;

Champion

全鵬電子