CM6800AGIP Champion Microelectronic Corp., CM6800AGIP Datasheet - Page 6

• Manufacturer Part Number: CM6800AGIP
• Description: LOW START-UP CURRENT PFC/PWM CONTROLLER COMBO
• 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: Includes all bias currents to other circuits connected to the V
Note 3: Gain = K x 5.375V; K = (I
Note 4: Guaranteed by design, not 100% production test.
2006/10/11
Symbol
Output Voltage
Line Regulation
Load Regulation
Temperature Stability
Total Variation
Long Term Stability
Minimum Duty Cycle
Maximum Duty Cycle
Output Low Rdson
Output High Rdson
Rise/Fall Time (Note 4)
Duty Cycle Range
Output Low Rdson
Output High Rdson
Rise/Fall Time (Note 4)
PWM Comparator Level Shift
Start-Up Current
Operating Current
Undervoltage Lockout Threshold
Undervoltage Lockout Hysteresis
Initial Accuracy
Voltage Stability
Temperature Stability
Total Variation
Ramp Valley to Peak Voltage
PFC Dead Time (Note 4)
CT Discharge Current
T
Rev. 1.3
= 30.16kΩ, C
Parameter
T
= 1000pF, T
SENSE
– I
OFFSET
L
A
Champion Microelectronic Corporation
=Operating Temperature Range (Note 1)
OW
) x [I
S
0mA < I(V
AC
0mA < I(V
I
TART-
OUT
V
(VEAO – 0.625)]
CC
I
I
= 10mA, V
I
I
V
I
OUT
I
OUT
I
OUT
I
OUT
OUT
OUT
T
OUT
OUT
RAMP2
= 12V, C
I
A
T
OUT
(Conti.)
U
Reference
Oscillator
= -100mA at room temp
= -100mA at room temp
= 25℃, I(V
11V < V
11V < V
REF
J
= 100mA at room temp
= 100mA at room temp
= -20mA at room temp
= -20mA at room temp
Line, Load, Temp
= 20mA at room temp
= 20mA at room temp
Test Conditions
REF
Supply
= 125℃, 1000HRs
P
PWM
PFC
= 10mA, V
) < 5mA; T
C
C
= 0V, V
V
V
14V, C
Line, Temp
) < 7mA; T
CM6800A
CM6800A
T
IEAO
IEAO
L
L
C
A
CC
= 1000pF
= 1000pF
L
FB
= 25℃
URRENT
CC
CC
= 0 at room temp
> 4.0V
< 1.2V
= 9V at room temp
Unless otherwise stated, these specifications apply
pin.
-1
L
RAMP1
REF
< 16.5V
< 16.5V
; VEAO
= 0
CC
A
) = 1mA
A
= -40℃~85℃
= 9V
= 0℃~70℃
= 2.5V
MAX
PFC/PWM C
= 6V
12.74
Min.
7.35
0-45
2.85
360
6.5
7.4
0.7
60
52
90
5
CM6800A
ONTROLLER
Typ.
0-47
100
0.4
2.5
7.5
0.4
0.4
1.0
3.0
3.0
10
10
10
95
15
15
50
15
15
50
13
1
2
CM6800A
13.26
Max.
7.65
0-49
3.15
150
640
7.6
0.8
0.8
1.1
7.0
25
20
20
25
15
15
20
20
15
15
20
20
70
74
15
0
Page 6
C
OMBO
Unit
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
kHz
kHz
mA
mV
mV
mV
mV
μ
mA
ns
ns
ns
%
%
%
%
%
%
V
V
V
V
V
V
V
V
A