PROGRAMMABLE SYNCHRONOUS DC/DC
CONTROLLER FOR ADVANCED PROCESSORS
PRELIMINARY - October 3, 2000
CHARACTERISTIC CURVES
SC1153 Efficiency in Application Circuit (Figure 1).
100%
95%
90%
85%
80%
75%
Vo=3.5V
3.0V
2.5V
1.8V
2.0V
70%
0
2
4
6
8
10
12
14
16
Output Current (Amps)
SC1153
SC1153 Regulation in Application Circuit (Figure 1).
0
-5
-10
-15
-20
-25
0
2
4
6
8
10
12
14
16
Output Current (Amps)
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