CM6805(A;B)/CM6806A
10-PIN Green-Mode PFC/PWM Combo CONTROLLER for High Density AC Adapter
ELECTRICAL CHARACTERISTICS
(Conti.)Unless otherwise stated, these specifications apply
Vcc=+15V, R
T
= 52.3kΩ, C
T
= 470pF,T
A
=Operating Temperature Range (Note 1)
Symbol
Parameter
Test Conditions
PWM Tri-Fault Detect Comparator
DC to DC Short
Green Mode Threshold
Sweep PWMtrifault
Sweep PWMtrifault
PFC Frequency
Voltage Stability
Temperature Stability
Line, Temp (CM6805A)
Total Variation
PFC Dead Time (Note 2)
PFC
Minimum Duty Cycle
Maximum Duty Cycle
Output Low Rdson
Output Low Voltage
Output High Rdson
Output High Voltage
Rise/Fall Time (Note 2)
Duty Cycle Range
Output Low Rdson
Output Low Voltage
Output High Rdson
Output High Voltage
Rise/Fall Time (Note 2)
Start-Up Current
Operating Current
Undervoltage Lockout Threshold
Undervoltage Lockout Hysteresis
I
OUT
= 100mA, V
CC
= 15V
C
L
= 1000pF
Supply
V
CC
= 11V, C
L
= 0
V
CC
= 15V, C
L
= 0
12.35
2.7
100
2
13
3
150
4.0
13.65
3.3
uA
mA
V
V
13.5
I
OUT
= -100mA
I
OUT
= -10mA, V
CC
= 8V
I
OUT
= 100mA, V
CC
= 15V
C
L
= 1000pF
PWM
IC
15
0.8
0.7
30
14.2
50
0-50
22.5
1.5
1.5
45
%
ohm
V
V
ohm
V
ns
13.5
I
OUT
= -100mA
I
OUT
= -10mA, V
CC
= 8V
I
AC
=100uA,V
FB
=2.55V, I
SENSE
= 0V
I
AC
=0uA,V
FB
=2.0V, I
SENSE
= 0V
90
95
15
0.8
0.4
30
14.2
50
22.5
1.5
0.8
45
1
%
%
ohm
V
V
ohm
V
ns
Line, Temp (CM6805B)
Line, Temp (CM6806A)
60
85
49
0.3
10V < V
CC
< 15V
1
2
67
95
55
0.45
74.5
106
60
0.65
%
%
kHz
kHz
kHz
us
VCC-0.9
-400mV+
(VCC-1.
4)/2
(VCC-1.4)
/2
VCC-0.1
+400mV
+(VCC-1
.4)/2
V
V
CM6805A/CM6806A
Min.
Typ.
Max.
Unit
Note 1: Limits are guaranteed by 100% testing, sampling, or correlation with worst-case test conditions.
Note 2: Guaranteed by design, not 100% production test.
2006/10/11
Rev1.0
Champion Microelectronic Corporation
Page 5
CHAMP [ CHAMPION MICROELECTRONIC CORP. ]
