sc1154 Semtech Corporation, sc1154 Datasheet - Page 17

• Manufacturer Part Number: sc1154
• Description: Programmable Synchronous Dc/dc Hysteretic Controller For Advanced Processors
• Manufacturer: Semtech Corporation

PRELIMINARY - March 1, 2000
TEST DATA
© 2000 SEMTECH CORP.
%
%
-1.00
-2.00
-3.00
-4.00
-5.00
100.0
5.00
4.00
3.00
2.00
1.00
0.00
95.0
90.0
85.0
80.0
75.0
70.0
65.0
60.0
0
0
2
SC1154 Voltage Regulation
5
4
PROGRAMMABLE SYNCHRONOUS
DC/DC HYSTERETIC CONTROLLER
FOR ADVANCED PROCESSORS
SC1154 Efficiency
Output Current, A
Output Current, A
Vin =
5V
6
Vo
10
8
652 MITCHELL ROAD NEWBURY PARK CA 91320
10
15
12
14
20
3.5
2.8
2
1.5
3.5
2.8
2.0
1.5
SC1154
17