ADM1270CP-EVALZ データシートの表示（PDF） - Analog Devices
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ADM1270CP-EVALZ Datasheet PDF : 21 Pages
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ADM1270
20
VIN = 4.5V
18
VIN = 6V
VIN = 10V
16
14
12
10
8
6
4
2
0
–50 –30 –10
10 30 50 70
TEMPERATURE (°C)
90 110 130
Figure 10. VVCAP Overcurrent (OC) Threshold vs. Temperature,
Different Input Voltages
13.0
12.8
12.6
VIN = 14V
VIN = 25V
VIN = 50V
12.4
12.2
12.0
11.8
11.6
11.4
11.2
11.0
–60 –40 –20 0
20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 11. GATE Voltage (VGATE) vs. Temperature, Different Input Voltages
13.0
12.8
12.6
VIN = 14V
VIN = 25V
VIN = 50V
12.4
12.2
12.0
11.8
11.6
11.4
11.2
11.0
–60 –40 –20
0 20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 12. RPFG Voltage (VRPFG) vs. Temperature, Different Input Voltages
Data Sheet
10.0
9.8
9.6
VIN = 14V
VIN = 25V
VIN = 50V
9.4
9.2
9.0
8.8
8.6
8.4
8.2
8.0
–60 –40 –20
0 20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 13. RPFG Pull-Down Current (IRPFGND) vs. Temperature,
Different Input Voltages
0.070
4V
25V
50V
0.065
0.060
0.055
0.050
0.045
2.50 2.52 2.54 2.56 2.58 2.60 2.62 2.64 2.66 2.68 2.70
VISET (V)
Figure 14. Current Sense Voltage vs. ISET Voltage (VISET),
Different Input Voltages
2.65
2.60
2.55
2.50
–60 –40 –20
0 20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 15. Reference Select Threshold Voltage (VISETRSTH) vs. Temperature,
VIN = 4 V
Rev. A | Page 10 of 21
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