SC1101 Ver la hoja de datos (PDF) - Semtech Corporation
Número de pieza
componentes Descripción
Fabricante
SC1101 Datasheet PDF : 7 Pages
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POWER MANAGEMENT
Typical Characteristics
Error Amplifier, Gain and Phase
40
PIN Desc3r5 iptions
30
25
20
15
Gain
10
Phase
5
0
-5
-10
100.0E+0
1.0E+3
10.0E+3 100.0E+3
Frequency (Hz)
1.0E+6
180
135
90
45
0
-45
10.0E+6
SC1101
Load Regulation
VIN = 5V
1.0%
0.8%
0.6%
0.4%
0.2%
3.3V
0.0%
2.5V
-0.2%
1.8V
-0.4%
-0.6%
-0.8%
-1.0%
0
2
4
6
8
10
12
Output Current, (A)
Line Regulation
VO = 2.5V; IO = 10A
2.0%
1.5%
1.0%
0.5%
0.0%
-0.5%
-1.0%
-1.5%
-2.0%
4.500
4.750
5.000
Input Voltage, (V)
5.250
Output Ripple Voltage
VIN = 5V; VO = 3.3V; IO = 10A
Efficiency
VIN = 5V
100%
95%
90%
85%
3.3V
80%
2.5V
75%
1.8V
70%
65%
5.500
60%
0
2
4
6
8
10
12
Output Current, (A)
2005 Semtech Corp.
6
www.semtech.com
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