SC1112TSTRT Semtech, SC1112TSTRT Datasheet - Page 14

• Manufacturer Part Number: SC1112TSTRT
• Manufacturer: Semtech

Specifications of SC1112TSTRT

• Lead Free Status / RoHS Status: Compliant

POWER MANAGEMENT
Typical Characteristics (Cont.)
Line Regulation VTTIN = 3.13V to 3.47V Io = 2A vs Ta
7.50
7.30
7.10
6.90
6.70
6.50
6.30
6.10
5.90
5.70
5.50
000.0E+0
2006 Semtech Corp.
160.0E-3
140.0E-3
120.0E-3
100.0E-3
9.32
9.31
9.30
9.29
9.28
9.27
9.26
9.25
9.24
9.23
9.22
9.21
80.0E-3
60.0E-3
40.0E-3
20.0E-3
0
0
0
Charge Pump Output Voltage vs Ta
10
10
10
20
20
20
I 5V Stby vs Ta
30
30
30
Ta (°C.)
Ta (°C.)
Ta (°C.)
40
40
40
50
50
50
V Charge Pump
60
5V Stby = 5.25V
5V Stby = 5.00V
5V Stby = 4.75V
60
60
VTT 1.25V
AGP 1.25V
70
70
70
14
1.60
1.55
1.50
1.45
1.40
1.35
1.30
1.25
1.20
180.0E-3
170.0E-3
160.0E-3
150.0E-3
140.0E-3
130.0E-3
120.0E-3
110.0E-3
100.0E-3
375
370
365
360
355
350
345
Load Regulation VTTIN = 3.3V Io = 0 to 2A vs Ta
0
0
0
10
10
10
Output Select Threshold vs Ta
Charge Pump Frequency vs Ta
20
20
20
30
30
30
Ta (°C.)
Ta (°C.)
Ta (°C.)
40
40
40
50
50
50
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SC1112
Charge Pump Frequency
60
60
60
VTT 1.25V
AGP 1.25V
VTTSEL
AGPSEL
70
70
70