APW7128 Просмотр технического описания (PDF) - Anpec Electronics
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APW7128 Datasheet PDF : 16 Pages
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APW7128
Typical Operating Characteristics (Cont.)
Power Switching On Resistance
vs. VIN Supply Voltage
70
1.40
Switching Frequency vs. VIN
Supply Voltage
60
50
40
30
20
10
2
6
10
14
18
22
VIN Supply Voltage (V)
Switching Frequency
vs. Junction Temperature
1.50
1.45
1.40
1.35
1.30
1.25
1.20
1.15
1.10
1.05
1.00
-40 -20 0 20 40 60 80 100 120 140 160
Junction Temperature (oC)
Power Switching On Resistance
vs. Junction Temperature
100
80
60
40
20
0
-40 -20 0 20 40 60 80 100 120 140 160
Junction Temperature (oC)
1.35
1.30
1.25
1.20
0
5
10
15
20
25
VIN Supply Voltage (V)
VIN Supply Current
vs. Junction Temperature
800
750
700
no switching
650
600
550
500
450
400
350
300
250
200
-40 -20 0 20 40 60 80 100 120 140 160
Junction Temperature (oC)
FB Voltage vs. Junction Temperature
0.510
0.508
0.506
0.504
0.502
0.500
0.498
0.496
0.494
0.492
0.490
-40 -20 0 20 40 60 80 100 120 140 160
Junction Temperature (oC)
Copyright © ANPEC Electronics Corp.
5
Rev. A.2 - Aug., 2010
www.anpec.com.tw
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