SC1156(2001) Ver la hoja de datos (PDF) - Semtech Corporation

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SC1156
(Rev.:2001)

Programmable Synchronous DC/DC Controller for Advanced Microprocessors

Semtech Corporation 

POWER MANAGEMENT

Characteristic Curves

SC1156 Efficiency in Application Circuit

90%

85%

80%

75%

70%

0

3.5V

3.1V

2.8V

2.4V

2.1V

1.8V

4

8

12

16

Output Current (A)

Ripple at Vo=2.00V; Io=15A in Application circuit

SC1156

SC1156 Regulation in Application Circuit

0

-2

-4

-6

-8

-10

-12

-14

-16

0

4

8

12

16

Output Current (A)

Transient at Vo=2.00V; Io= 0 to 15A in App. circuit

© 2000 Semtech Corp.

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