FAN5601 데이터 시트보기 (PDF) - Fairchild Semiconductor

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FAN5601

Regulated Step-Down Charge Pump DC/DC Converter

Fairchild Semiconductor 

Typical Performance Characteristics (cont.)

TA = 25°C, CIN= COUT =10µF, CB = 1µF, VOUT = 1.3V, unless otherwise noted.

Output Voltage vs Input Voltage

1.35

1.30

1.25

1.20

1.15

1.10

1.05

1.00

0.95

1

Load Current = 1mA

Load Current = 10mA

Load Current = 50mA

Load Current = 100mA

Load Current = 150mA

Load Current = 250mA

2

3

4

5

6

Input Voltage (V)

100

90

80

70

60

50

40

30

20

10

0

1

Efficiency vs Input Voltage

VOUT = 1.3V

TA = 25°C

Load Current = 1mA

Load Current = 10mA

Load Current = 50mA

Load Current = 100mA

Load Current = 150mA

Load Current = 250mA

2

3

4

5

6

Input Voltage (V)

1.32

1.30

1.28

1.26

1.24

1.22

1.20

0

Output Voltage vs Load Current

VIN = 4.5V

TA = -40°C

TA = 0°C

TA = 80°C

TA = 125°C

50

100

150

200

250

300

Load Current (mA)

Peak Efficiency vs Load Current

88

VIN = 2.95V

86

TA = 25°C

84

82

80

78

0

50

100

150

200

250

300

Load Current (mA)

9

www.fairchildsemi.com

FAN5601 Rev. 1.0.5

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