CM6805BO Datasheet, PDF (5/15 Pages) Champion Microelectronic Corp. – 10-PIN Green-Mode PFC/PWM Combo CONTROLLER

CM6805BO
10-PIN Green-Mode PFC/PWM Combo CONTROLLER
ELECTRICAL CHARACTERISTICS Unless otherwise stated, these specifications apply Vcc=+14V,
T_A=Operating Temperature Range (Note 1)
Symbol
Parameter
PFCOFFB Threshold Low
PFCOFFB Hysteresis
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 (Note 2)
Output High Voltage
Rise/Fall Time (Note 2)
Start-Up Current
Operating Current
Undervoltage Lockout Threshold
Undervoltage Lockout Hysteresis
Test Conditions
PFCOFFB
PFCOFFB
PFC Frequency
10V < V_CC < 15V
Line, Temp (CM6805BO)
PFC
I_AC=100uA,V_FB=2.55V, I_SENSE = 0V
I_AC=0uA,V_FB=2.0V, I_SENSE = 0V
I_OUT = -100mA
I_OUT = -10mA, V_CC = 8V
I_OUT = 100mA, V_CC = 15V
C_L = 1000pF
PWM
IC
At room temp
I_OUT = -100mA
I_OUT = -10mA, V_CC = 8V
At room temp
I_OUT = 100mA, V_CC = 15V
C_L = 1000pF
Supply
V_CC = 11V, C_L = 0
V_CC = 15V, C_L = 0
CM6805BO
Min.
Typ.
Max.
4.75
5.0
5.25
350
500
750
1
2
90
100
110
0.3
0.45
0.65
1
90
95
15
22.5
0.8
1.5
0.4
0.8
30
45
13.5
14.2
50
49
49.5
50
15
22.5
0.8
1.5
0.7
1.5
30
45
13.5
14.2
50
135
150
2
4
12.35
13
13.65
2.7
3
3.3
Unit
V
mV
%
%
kHz
us
%
%
ohm
V
V
ohm
V
ns
%
ohm
V
V
ohm
V
ns
uA
mA
V
V
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.
2007/11/28 Rev 1.2
Champion Microelectronic Corporation
Page 5