AIC1578 Просмотр технического описания (PDF) - Analog Intergrations
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AIC1578 Datasheet PDF : 7 Pages
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AIC1578
TYPICAL PERFORMANCE CHARACTERISTICS
90
Frequency & Duty Cycle vs VIN
35
Ta = 27°C
85
Duty
30
80
25
Frequency
75
20
70
15
65
10
60
50
55
46
8
10 12
14
16
18 200
VIN ( V)
Duty Cycle vsTemperature
90
85
VIN=5V
80
75
VIN=13V
70
65
VIN=20V
60
0
20
40
60
80
Temperature (°C)
Frequency vs Temperature
290
VIN=20V
240
190
VIN=13V
140
VIN=5V
900
10
20
30
40
50
60
70
Temperature (°C)
Shutdown Current vs VIN
20
15
Ta=25°C
Ta=0°C
10
5
Ta=70°C
0
46
8 10 12 14 16 18 20
VIN (V)
Duty Cycle vs RDUTY
10
VIN=5V
90
80
VIN=10V
VIN=15V
70
VIN=20V
RDUTY refer to Typ. App.
60
0
1
2
3
4
RDUTY (MΩ)
Quiescent Current vs VIN
11
100
Ta= 0°C
90
Ta= 25°C
80
Ta= 70°C
70
604
6
8
10 12 14 16
18 20
VIN (V)
3
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