APL5546 Ver la hoja de datos (PDF) - Anpec Electronics

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APL5546

Dual Channel 500mA/500mA Regulator + Reset IC

Anpec Electronics 

APL5546

Typical Characteristics

Dropout Voltage vs. Output Current

500

450

400

350

300

VOUT2

250

200

VOUT1

150

100

50

0

0

100

200

300

400

500

Output Current (mA)

PSRR vs. Frequency

+0

VIN = 5V

-10 IOUT1 = IOUT2 = 50mA

-20

-30

-40

-50

VOUT1,VOUT2

-60

-70

-80

10

100

1k

10k

100k

Frequency (Hz)

Load-Transient Response

VOUT1(200mV/div)

Load-Transient Response

VOUT2(200mV/div)

IL1=1mA ~ 500mA

COUT1=4.7µF(Aluminum)

Tr=1µs

Time (0.1m/div)

Copyright © ANPEC Electronics Corp.

8

Rev. A.3 - Jul., 2006

IL2=1mA ~ 500mA

COUT2=4.7µF(Aluminum)

Tr=1µs

Time(0.1m/div)

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