Datasheet > CM6807GIR

CM6807GIR

更新时间： 2022-10-22 07:37:56

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
16页	218K
描述
10-PIN Green-Mode PFC/PWM Combo CONTROLLER for High Density AC Adapter

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CM6807GIR 数据手册

CM6807

10-PIN Green-Mode PFC/PWM Combo CONTROLLER for High Density AC Adapter

APPLICATIONS

PIN CONFIGURATION

10 Pin SSOP (R10)

Top View

AC Adaptor

Open Frame

PWM OUT

PFC OUT

VCC

GND

IAC

ISENSE

VEAO

PWMTRIFAULT

V + I

VFB

PIN DESCRIPTION

Operating Voltage

Pin No.

Symbol

Description

Min.

Typ.

Max. Unit

GND

Ground

Feedforward input to do slope compensation and to start up

the system. During the start up, IAC is connected to VCC until

VCC is greater than 13V.

IAC

I_SENSE

VEAO

V_FB

Current sense input to the PFC current limit comparator

PFC transconductance voltage error amplifier output

PFC transconductance voltage error amplifier input

PWM current limit comparator input

-5

0.7

2.5

V + I

1.5

VCC

PWMTRIFAULT

PWMTRIFAULT input; it can sense PWM Short or OVP

Positive supply

VCC

PFC OUT PFC driver output

PWM OUT PWM driver output

VCC

ORDERING INFORMATION

Initial Accuracy (KHz)

Part Number

Operation Frequency

Temperature Range

Package

Min

Typ

Max

-40℃ to 125℃

CM6807GIR*

Fpwm = Fpfc = 67.5Khz

10 Pin SSOP(R10)

CM6807GIRTR*

CM6807XIR*

CM6807XIRTR*

Note:

1. G : Suffix for Pb Free Product

2. X : Suffix for Halogen Free and PB Free Product

3. TR : Package is Typing Reel

4. Initial Accuracy : T_A=25℃

2010/04/20 Rev1.0

Champion Microelectronic Corporation

Page 2

123 4 5 6 7...16

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