CM6805 Champion Microelectronic Corp., CM6805 Datasheet - Page 5

• Manufacturer Part Number: CM6805
• Description: 10-pin Green-mode Pfc/pwm Combo Controller For High Density Ac Adapter
• Manufacturer: Champion Microelectronic Corp.

ELECTRICAL CHARACTERISTICS
Vcc=+15V, R
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
Symbol
Voltage Stability
Temperature Stability
Total Variation
PFC Dead Time (Note 2)
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
DC to DC Short
Green Mode Threshold
T
= 52.3kΩ, C
Rev1.0
Parameter
T
= 470pF,T
A
=Operating Temperature Range (Note 1)
Champion Microelectronic Corporation
10-PIN Green-Mode PFC/PWM Combo CONTROLLER for High Density AC Adapter
PWM Tri-Fault Detect Comparator
I
AC
I
AC
=100uA,V
PFC Frequency
=0uA,V
I
I
OUT
OUT
Line, Temp (CM6805A)
Line, Temp (CM6805B)
Line, Temp (CM6806A)
I
I
OUT
OUT
(Conti.)Unless otherwise stated, these specifications apply
Sweep PWMtrifault
Sweep PWMtrifault
V
V
Test Conditions
10V < V
Supply
= 100mA, V
= 100mA, V
CC
CC
I
= -10mA, V
PWM
I
= -10mA, V
PFC
OUT
OUT
C
C
FB
L
L
= 11V, C
= 15V, C
FB
= 1000pF
= 1000pF
=2.0V, I
= -100mA
= -100mA
=2.55V, I
IC
CC
< 15V
CC
CC
CC
CC
L
L
SENSE
= 0
= 0
SENSE
= 15V
= 15V
= 8V
= 8V
CM6805(A;B)/CM6806A
= 0V
= 0V
-400mV+
VCC-0.9
(VCC-1.
12.35
Min.
13.5
13.5
4)/2
0.3
2.7
60
85
49
90
CM6805A/CM6806A
(VCC-1.4)
Typ.
0.45
14.2
14.2
100
0.8
0.4
0.8
0.7
/2
67
95
55
95
15
30
50
15
30
50
13
1
2
2
3
+(VCC-1
VCC-0.1
+400mV
13.65
Max.
.4)/2
0-50
74.5
0.65
22.5
22.5
106
150
Page 5
1.5
0.8
1.5
1.5
4.0
3.3
45
45
60
1
Unit
ohm
ohm
ohm
ohm
kHz
kHz
kHz
mA
uA
us
ns
ns
%
%
%
%
%
V
V
V
V
V
V
V
V
V
V