CM6807CGR Champion Microelectronic, CM6807CGR Datasheet - Page 2

• Manufacturer Part Number: CM6807CGR
• Description: 10-pin Green-mode Pfc/pwm Combo Controller for High Density AC Adapter
• Manufacturer: Champion Microelectronic

APPLICATIONS
PIN DESCRIPTION
ORDERING INFORMATION
CM6807AR/AGR*
CM6807BR/BGR*
CM6807CR/CGR*
Note:
2006/10/11 Rev1.0
Pin No.
1.G : Suffix for Pb Free Product
2.Initial Accuracy : T
10
Part Number
1
2
3
4
5
6
7
8
9
AC Adaptor
Open Frame
PWMTRIFAULT
PWM OUT
PFC OUT
Symbol
VEAO
I
GND
V + I
VCC
SENSE
IAC
V
FB
A
Fpwm = Fpfc = 67.5Khz
Fpwm = Fpfc = 100Khz
Fpwm = Fpfc = 135Khz
=25℃
Operation Frequency
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.
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
PWMTRIFAULT input; it can sense PWM Short or OVP
Positive supply
PFC driver output
PWM driver output
10-PIN Green-Mode PFC/PWM Combo CONTROLLER for High Density AC Adapte
Champion Microelectronic Corporation
Description
Initial Accuracy (KHz)
Min
121
60
90
Typ
100
135
67
PIN CONFIGURATION
Max
110
149
74
1
2
3
4
5
Temperature Range
-40℃ to 125℃
-40℃ to 125℃
-40℃ to 125℃
GND
IAC
ISENSE
VEAO
VFB
10 Pin SSOP (R10)
Top View
Min.
10
-5
0
PWMTRIFAULT
0
0
0
0
0
0
CM6807(A;B;C)
Operating Voltage
PWM OUT
PFC OUT
Typ.
VCC
V + I
2.5
10 Pin SSOP(R10)
10 Pin SSOP(R10)
10 Pin SSOP(R10)
Package
Max.
VCC
VCC
VCC
0.7
1.5
18
1
6
3
Page 2
10
9
8
7
6
Unit
V
V
V
V
V
V
V
V
V
r