CM6802 Champion Microelectronic, CM6802 Datasheet - Page 5

• Manufacturer Part Number: CM6802
• Description: NO BLEED RESISTOR GREEN MODE PFC/PWM CONTROLLER COMBO
• Manufacturer: Champion Microelectronic

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ELECTRICAL CHARACTERISTICS
Vcc=+15V, R
2003/06/25
Symbol
Input Bias Current
Output High Voltage
Output Low Voltage
Sink Current
Source Current
Open Loop Gain
Power Supply Rejection Ratio
Threshold Voltage
Hysteresis
Threshold Voltage
Hystersis
Threshold Voltage
Hysteresis
Threshold Voltage
(PFC I
Output)
Delay to Output (Note 4)
Threshold Voltage
Delay to Output (Note 4)
Threshold Voltage
Hysteresis
Gain (Note 3)
Bandwidth
Output Voltage =
3.5K*(I
PFC Initial Accuracy
Voltage Stability
Temperature Stability
Preliminary
T
= 5.0kΩ, C
LIMIT
SENSE
V
-I
TH
Parameter
T
OFFSET
N
= 1.0nF, T
– Gain Modulator
O
)
B
LEED
A
=Operating Temperature Range (Note 1)
R
ESISTOR
Champion Microelectronic Corporation
Low Power Detect Comparator
I
I
I
I
AC
AC
AC
AC
PFC OVP Comparator
VCC OVP Comparator
PFC I
DC I
V
I
Overdrive Voltage = -100mV
= 100µA, V
= 150µA, V
= 300µA, V
= 250µA, V
I
Overdrive Voltage = 100mV
AC
I
SENSE
IN
SENSE
GAIN Modulator
(Conti.)
= 100µA, V
OK Comparator
G
LIMIT
LIMIT
Oscillator
11V < V
11V < V
Test Conditions
REEN
= +0.5V, IEAO = 4.0V
= -0.5V, IEAO = 1.5V
Comparator
I
Comparator
AC
T
A
Unless otherwise stated, these specifications apply
RMS
RMS
RMS
RMS
= 100µA
= 25℃
CC
CC
RMS
M
= 1.1V, V
= 1.8V, V
= 3.3V, V
= 1.1V, V
< 16.5V
< 16.5V
ODE
= V
FB
= 1V
FB
FB
FB
FB
PFC/PWM C
= 1V
= 1V
= 1V
= 1V
-1.10
Min.
2.70
1.40
0.95
2.35
0.59
1.47
0.66
0.21
0.70
-1.0
230
4.0
0.4
0.8
35
60
60
19
80
66
ONTROLLER
CM6802
-1.00
Typ.
4.25
0.65
2.77
0.25
19.4
2.45
0.80
-0.5
200
250
250
-65
0.5
1.5
1.0
1.0
70
75
10
75
1
2
CM6802
-0.90
Max.
2.85
1.65
1.05
2.55
0.81
2.03
0.92
0.29
0.90
75.5
290
1.0
-35
0.6
1.2
Page 5
20
C
OMBO
MHz
Unit
kHz
mV
mV
µA
µA
µA
dB
dB
ns
ns
%
%
V
V
V
V
V
V
V
V
V
V
V
V