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ELECTRICAL CHARACTERISTICS:
Unless otherwise stated, these specifications apply Vcc=+14V, R
Range (Note 1)
Symbol
Parameter
Clean Digital PFC Brown Out
VRMS Threshold High
VRMS Threshold Low
Hysteresis
Voltage Error Amplifier (g
Input Voltage Range
Transconductance
Feedback Reference Voltage
Input Bias Current
Output High Voltage
Output Low Voltage
Sink Current
Source Current
Open Loop Gain
Power Supply Rejection Ratio
2010/08/03
Rev. 1.2
Room Temperature=25℃
Room Temperature=25℃
)
mv
V
NONINV
Note 2
Overdrive Voltage = 100mV @ T=25℃
Overdrive Voltage = 100mV @ T=25℃
Guaranteed by design
11V < V
Champion Microelectronic Corporation
CM6800T
EPA/85+ PFC+PWM COMBO CONTROLLER
Design for High Efficient Power Supply
= 5.88 kΩ, C
T
Test Conditions
= V
, VEAO = 3.35V @ T=25℃
INV
< 16.5V
CC
(Turbo-Speed PFC+Green PWM)
= 1000pF, T
=Operating Temperature
T
A
CM6800T
Min.
Typ.
1.70
1.78
0.98
1.03
710
0
25
40
2.45
2.52
-1.0
-0.05
5.8
6.0
0.1
-60
-40
0.9
3
30
40
60
75
Unit
Max.
1.86
V
1.08
V
760
mV
3
V
μ
mho
60
2.58
V
μ
A
V
0.4
V
μ
A
-28
μ
A
7
dB
dB
5
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