FAN5601 データシートの表示（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.

Enable Threshold vs Input Voltage

1. 3

IOUT = 10mA

1. 2

TA = 25°C

1. 1

1. 0

0. 9

0. 8

0. 7

2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0

VIN (V)

Enable Delay

IOUT = 10mA

VIN = 2.2V

Time (400 s/div)

Output Ripple

Output Ripple

IOUT = 1.3µA

VIN = 2.2V

VOUT = 1.3V

IOUT = 1.3µA

VIN = 2.7V

VOUT = 1.3V

Time (40ms/div)

Output Ripple

IOUT = 1.3µA

VIN = 3.6V

VOUT = 1.3V

Time (20ms/div)

Time (40ms/div)

Output Ripple

IOUT = 1.3µA

VIN = 4.2V

VOUT = 1.3V

Time (20ms/div)

6

www.fairchildsemi.com

FAN5601 Rev. 1.0.5

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