sc1153 Semtech Corporation, sc1153 Datasheet - Page 6

• Manufacturer Part Number: sc1153
• Description: Programmable Synchronous Dc/dc Controller For Advanced Processors
• Manufacturer: Semtech Corporation

PRELIMINARY - October 3, 2000
CHARACTERISTIC CURVES
© 2000 SEMTECH CORP.
SC1153 Efficiency in Application Circuit (Figure 1).
SC1153 Regulation in Application Circuit (Figure 1).
100%
-10
-15
-20
-25
95%
90%
85%
80%
75%
70%
-5
0
0
0
2
2
4
4
Output Current (Amps)
Output Current (Amps)
6
6
PROGRAMMABLE SYNCHRONOUS DC/DC
CONTROLLER FOR ADVANCED PROCESSORS
8
8
10
10
1.8V
652 MITCHELL ROAD NEWBURY PARK CA 91320
Vo=3.5V
12
12
3.0V
2.5V
2.0V
14
14
16
16
SC1153
6