ILC6376 データシートの表示（PDF） - Fairchild Semiconductor

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ILC6376

0.5A, 300kHz, SO-8 PWM/PFM Step Down Converter with Shutdown

Fairchild Semiconductor 

ILC6376/77

Typical Performance Characteristics

General conditions for all curves: Circuit 1; L = 20µH (Sumida, CD54), CIN = 47µF (tantalum) with 0.1µF (ceramic),

CL = 47µH (tantalum) SS12 schottky diode, CSS = 4700pF (ceramic), TA = 25°C unless otherwise noted.

Output Voltage vs. Output Current

ILC6377SO33

3.5

L = 22µH (CD54)

3.4

5.0V

VIN = 3.96

3.3

3.2

8.0V

3.1

3.0

0.1

1

10

100

OUTPUT CURRENT: IOUT(mA)

1000

Output Voltage vs. Output Current

ILC6377SO33

3.5

L = 10µH (CD54)

3.4

5.0V

VIN = 3.96

3.3

8.0V

3.2

3.1

3.0

0.1

1

10

100

OUTPUT CURRENT: IOUT(mA)

1000

Output Voltage vs. Output Current

ILC6377SO50

5.4

L = 22µH (CD54)

10.0V

5.2

6.0V

5.0

8.0V

4.8

4.6

4.4

0.1

1

10

100

OUTPUT CURRENT: IOUT(mA)

1000

8

Output Voltage vs. Output Current

ILC6376SO33

3.5

L = 22µH (CD54)

10.0V

3.4

3.3

VIN = 3.96V, 5.0V,8.0V

3.2

3.1

3.0

0.1

1

10

100

OUTPUT CURRENT: IOUT(mA)

1000

Output Voltage vs. Output Current

ILC6377SO-33

3.5

L = 47µH (CD105)

3.4

5.0V

VIN = 4.0V

3.3

3.2

3.1

3.0

0.1

8.0V

1

10

100

OUTPUT CURRENT: IOUT(mA)

1000

Output Voltage vs. Output Current

ILC6376SO50

5.4

L =22µH (CD54)

5.2

10.0V

5.0

6.0V

8.0V

4.8

4.6

4.4

0.1

1

10

100

OUTPUT CURRENT: IOUT(mA)

1000

©2001 Fairchild Semiconductor Corporation

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