虹冠CM6800GIP

深圳市美思星科技有限公司 陈小姐：0755－83785732 13760147243

CM6800GIP,CM6800TXIP,CM6805A, CM6805B,CM6900，CM6807等全系产品

信息详细内容：

CM6800GIP芯片解密特性描述如下：

FEATURES

· Patent Number #5,565,761, #5,747,977, #5,742,151, #5,804,950, #5,798,635

· Pin to pin compatible with ML4800 and FAN4800

· Additional folded-back current limit for PWM section.

· 23V Bi-CMOS process

· VIN OK turn on PWM at 2.5V instead of 1.5V

· Internally synchronized leading edge PFC and trailing edge PWM in one IC

· Slew rate enhanced transconductance error amplifier for ultra-fast PFC response

· Low start-up current (100 μA typ.)

· Low operating current (3.0mA type.)

· Low total harmonic distortion, high PF

· Reduces ripple current in the storage capacitor between the PFC and PWM sections

· Average current, continuous or discontinuous boost leading edge PFC

· VCC OVP Comparator, Low Power Detect Comparator

· PWM configurable for current mode or voltage mode operation

· Current fed gain modulator for improved noise immunity

· Brown-out control, over-voltage protection, UVLO, and soft start, and Reference OK