SC104EVB データシートの表示（PDF） - Semtech Corporation
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SC104EVB Datasheet PDF : 12 Pages
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SC104
POWER MANAGEMENT
Typical Characteristics
Shutdown Current vs. Junction Temperature
vs. Input Voltage
2.0
1.8 VEN = 0V
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-50
-25
0
25
50
TA (°C)
VIN = 10V
VIN = 5V
VIN = 2V
75
100
Power Switch Saturation Voltage
vs. Junction Temperature
250
225
VIN = 2V
ILX = 300mA
200
175
150
125
100
75
50
25
0
-50
-25
0
25
50
TJ (°C)
75
100
ILX to ILIM Ratio vs.
Junction Temperature
9000
8800
8600
VIN = 2V
ILIM = 50µA
8400
8200
8000
7800
7600
7400
7200
7000
-50
-25
0
25
50
TJ (C)
75
100
2005 Semtech Corp.
125
125
9
Average Feedback Voltage vs. Junction
Temperature vs. Input Voltage
360
358
356
VIN = 10V
354
352
VIN = 5V
350
348
VIN = 2V
346
344
342
340
-50
-25
0
25
50
75
100
125
TJ (C)
Current Limit Reference Voltage
vs. Junction Temperature
410.0
407.5
405.0
VIN = 2V
ILIM = 50µA
402.5
400.0
397.5
395.0
392.5
390.0
387.5
385.0
-50
-25
0
25
50
TJ (°C)
75
100
125
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