SC1406GCTSTR datasheet(25/28 Pages) SEMTECH

No. de pieza	SC1406GCTSTR

Descripción Electrónicos	Power Supply Controller for Portable Pentium II & III SpeedStep Processors

PDF	28 Pages

Scroll/Zoom	100%

Fabricante Electrónico	SEMTECH [Semtech Corporation]

Página de inicio	http://www.semtech.com

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25 / 28 page

ã 2000 Semtech Corp.

www.semtech.com

POWER MANAGEMENT

SC1406G

Load Regulation & Efficiency

86. 50%

87. 00%

87. 50%

88. 00%

88. 50%

89. 00%

89. 50%

1. 100

1 . 300

1. 500

1 . 700

1 . 900

Vo u t , V

Ef f i ci ency vs . Vout

84. 00%

85. 00%

86. 00%

87. 00%

88. 00%

89. 00%

90. 00%

4. 000

6. 000

8. 000

1 0. 000

1 2. 000

1 4. 000

1 6. 000

1 8. 000

20. 000

22. 000

Vi n , V

Vout=1 . 35V

Vout=1 . 6V

1. 300

1. 350

1. 400

1. 450

1. 500

1. 550

1. 600

5. 000

7. 000

9. 000

1 1 . 000

1 3. 000

1 5. 000

1 7. 000

1 9. 000

21 . 000

23. 000

Vi n , V

Vout = 1 . 60V

Vout = 1 . 35V

86.50%

87.00%

87.50%

88.00%

88.50%

89.00%

89.50%

1.100

1.300

1.500

1.700

1.900

Vout, V

Efficiencyvs. Vout

Line Regulation & Efficiency

Efficiency vs Output Voltage

Efficiency vs Input Voltage

Figure 20 - VIN = 12V, VO = 1.6V

Figure 21 - VOUT = 1.6V, IOUT = 8.0A

Figure 22 - VIN = 12V, IOUT = 8.0A

Figure 23 - VOUT = 1.3V, IOUT = 8.0A

SC1406GCTSTR Datasheet(PDF) 25 Page - Semtech Corporation

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