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Product Specification
Highly-Integrated Green-Mode PWM Controller
SG6846
© System General Corp.
- 7 -
www.sg.com.tw
Version 1.0(IAO33.0008.B0)
Sep. 30, 2004
TYPICAL CHARACTERISTICS
Start-up Threshold Voltage vs Temperature
15.5
16.0
16.5
17.0
17.5
-40
-25
-10
5
20
35
50
65
80
95
110
125
Temperature (℃)
Start-up Current vs Temperature
13.500
14.000
14.500
15.000
15.500
16.000
-40
-25
-10
5
20
35
50
65
80
95
110
125
Temperature (℃)
PWM Turn-off Threshold Voltage vs
Temperature
0.400
0.500
0.600
0.700
0.800
0.900
1.000
-40
-25
-10
5
20
35
50
65
80
95
110
125
Temperature (℃)
Min. Opperating Voltage vs Temperature
9.5
9.7
9.9
10.1
10.3
10.5
10.7
10.9
11.1
11.3
11.5
-40
-25
-10
5
20
35
50
65
80
95
110
125
Temperature (℃)
Start-up Current vs VDD Voltage
0
4
8
12
16
20
510
15
20
VDD (V)
PWM Turn-on Threshold Voltage vs
Temperature
0.400
0.500
0.600
0.700
0.800
0.900
1.000
-40
-25
-10
5
20
35
50
65
80
95
110
125
Temperature (℃)