SC1406A View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'SC1406A' PDF : 17 Pages View PDF
January 28, 2000
Load Regulation & Efficiency
PORTABLE PENTIUM® II & III
POWER SUPPLY CONTROLLER
SC1406A
Line Regulation & Efficiency
1.05
1.00
0.95
% 0.90
0.85
V reg
Effi
0.80
0.75
0 1 2 3 4 5 6 7 8 9 10 11 12 13
Iout, A
VIN = 12V, VO = 1.6V
1.05
1.00
0.95
% 0.90
0.85
Vreg
Effi
0.80
0.75
3
6
9
12
15
18
21
24
Vin, V
VOUT = 1.6V, IOUT = 8.0A
Efficiency vs Output Voltage
Efficiency vs Input Line
0.95
0.95
0.90
0.90
% 0.85
0.80
0.75
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
Vout, V
VIN = 12V, IOUT = 8.0A
% 0.85
0.80
0.75
3
6
9
12
15
18
21
24
Vin, V
VOUT = 1.3V, IOUT = 8.0A
© 2000 SEMTECH CORP.
Pentium is a registered trademark of Intel Corporation
14
652 MITCHELL ROAD NEWBURY PARK CA 91320
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