Typical Performance Characteristics: continued
1.70
1.65
1.60
18.0
17.5
17.0
1.55
1.50
16.5
16.0
15.5
15.0
1.45
1.40
20
30
40
50
60
70
0
10
0
10
20
30
40
50
60
70
Temperature (C)
Temperature (C)
Figure 43: GATE High Voltage (100mA) vs Temperature.
Figure 46: GATE Low Voltage (Lockout) vs Temperature.
8.615
8.613
48
47
46
45
44
43
8.611
8.609
8.607
42
41
40
39
8.605
20
30
40
50
60
70
0
10
0
10
20
30
40
50
60
70
Temperature (C)
Temperature (C)
Figure 47: VIN Start-up Threshold vs Temperature.
Figure 44: GATE low voltage (20mA) vs Temperature.
400
380
1.60
1.55
1.50
360
1.45
1.40
1.35
340
320
1.30
1.25
300
1.20
20
30
40
50
60
70
0
10
0
10
20
30
40
50
60
70
Temperature (C)
Temperature (C)
Figure 48: Start-up Current vs Temperature.
Figure 45: GATE High Voltage (20mA) vs Temperature.
22
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
