SC1112 データシートの表示（PDF） - Semtech Corporation
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SC1112 Datasheet PDF : 23 Pages
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SC1112
POWER MANAGEMENT
Typical Characteristics
VTT(1.5V) Output Voltage @ Io = 0A vs Ta
1.5055
1.5050
1.5045
1.5040
1.5035
1.5030
1.5025
1.5020
5V Stby = 5.25V
5V Stby = 5.00V
5V Stby = 4.75V
1.5015
0
10
20
30
40
50
60
70
Ta (°C.)
VTT(1.5V) Output Voltage @ Io = 2A vs Ta
1.5035
1.5030
1.5025
1.5020
1.5015
1.5010
1.5005
1.5000
5V Stby = 5.25V
5V Stby = 5.00V
5V Stby = 4.75V
1.4995
0
10
20
30
40
50
60
70
T a (°C .)
VTT(1.25V) Output Voltage @ Io = 0A vs Ta
1.2485
1.2480
1.2475
1.2470
1.2465
1.2460
1.2455
1.2450
5V Stby = 5.25V
5V Stby = 5.00V
5V Stby = 4.75V
1.2445
0
10
20
30
40
50
60
70
Ta (°C.)
VTT Input Supply Threshold vs Ta
1.498
1.497
1.496
1.495
1.494
1.493
1.492
5V Stby = 4.75V
5V Stby = 5.00V
5V Stby = 5.25V
VTT(1.5V) Output Voltage @ Io = 2A vs Ta
1.2465
1.2460
1.2455
1.2450
1.2445
1.2440
1.2435
1.2430
5V Stby = 5.25V
5V Stby = 5.00V
5V Stby = 4.75V
1.2425
0
10
20
30
40
50
60
70
Ta (°C.)
VTT Sense Bias current vs Ta
116
5V Stby = 5.25V
5V Stby = 5.00V
5V Stby = 4.75V
114
112
110
108
106
1.491
0
10
20
2006 Semtech Corp.
30
40
Ta (°C.)
50
60
70
104
0
9
10
20
30
40
Ta (°C.)
50
60
70
www.semtech.com
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