LOW START-UP CURRENT PFC/PWM CONTROLLER COMBO

文件：295.37 Kbytes 页数：18 Pages

CHAMP

虹冠电子

EPA/85 PFCPWM COMBO CONTROLLER

文件：852.04 Kbytes 页数：27 Pages

CHAMP

虹冠电子

EPA/85 PFCPWM COMBO CONTROLLER

文件：852.04 Kbytes 页数：27 Pages

CHAMP

虹冠电子

EPA/85 PFCPWM COMBO CONTROLLER

文件：852.04 Kbytes 页数：27 Pages

CHAMP

虹冠电子

EPA/85 PFCPWM COMBO CONTROLLER

文件：852.04 Kbytes 页数：27 Pages

CHAMP

虹冠电子

LOW START-UP CURRENT PFC/PWM CONTROLLER COMBO

GENERAL DESCRIPTION\nThe 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 compil Pin to pin compatible with ML4800 and FAN4800\nAdditional folded-back current limit for PWM section.\n23V Bi-CMOS process\nVIN OK turn on PWM at 2.5V instead of 1.5V \nInternally synchronized leading edge PFC and trailing edge PWM in one IC\nSlew rate enhanced transconductance error amplifier for ul;

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Turbo-Speed PFC+Green PWM

• Patents Pending\r\n• Pin to pin compatible with CM6802 famay. CM6800 family, and ML4800 famly\r\n• 23V Bi-CMOS process\r\n• Designed for EPA/85+ efficlency\r\n• Digitized Exactly 50% Maximum PWM Duty Cycle\r\n• All high voltage resistors can be greater than 4.7 Mega ohm(4.7 Mega to 8 Mega ohm);

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