Datasheet > CM6802AHGIP

CM6802AHGIP

更新时间： 2022-12-18 01:16:06

品牌	Logo	应用领域
虹冠电子 - CHAMP		功率因数校正控制器
页数	文件大小	规格书
25页	814K
描述
EPA/80++ ZVS-Like PFC/PWM COMBO CONTROLLER

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数据手册

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CM6802AHGIP 数据手册

CM6802A/B/AH/BH (Dynamic Soft PFC/Green PWM)

http://www.championmicro.com.tw

EPA/80++ ZVS-Like PFC/PWM COMBO CONTROLLER

Design for High Efficient Power Supply at both Full Load and Light Load

V_DC

DC to DC PWM voltage feedback input.

RAMP 1

(RTCT)

0.8

Oscillator timing node; timing set by RT and CT

In current mode, this pin functions as the current sense

input; when in voltage mode, it is the feed-forward sense

input from PFC output 380V (feed forward ramp).

RAMP 2

V_DCmax-1.8

(PWM RAMP)

DC I_LIMIT

GND

PWM current limit comparator input

Ground

PWM OUT

PFC OUT

V_CC

VCC

PWM driver output

PFC driver output

7.5

2.5

Positive supply for CM6802A/B/AH/BH

Maximum 4mA buffered output for the internal 7.5V

reference when VCC=14V

VREF

V_FB

PFC transconductance voltage error amplifier input

PFC transconductance voltage error amplifier output

(GmV)

VEAO

ORDERING INFORMATION

Part Number

Temperature Range

-40℃ to 125℃

Package

16-Pin PDIP (P16)

CM6802A/B/AH/BHGIP*

CM6802A/B/AH/BHGIS*

CM6802A/B/AH/BHGISTR*

CM6802A/B/AH/BHXIP*

CM6802A/B/AH/BHXIS*

16-Pin Narrow SOP (S16)

16-Pin PDIP (P16)

16-Pin Narrow SOP (S16)

CM6802A/B/AH/BHXISTR*

*Note: G : Suffix for Pb Free Product

TR : Package is Typing Reel

X : Suffix for Halogen Free Product

2009/11/02 Rev. 1.4

Champion Microelectronic Corporation

1 234 5 6 7...25

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