APL5523_09 查看數據表（PDF） - Anpec Electronics

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APL5523_09

Dual-Channel, 3.3V/500mA and 1.8V/300mA Linear Regulator

Anpec Electronics 

APL5523

Absolute Maximum Ratings

Symbol

Parameter

VIN, VOUT Input Voltage or Out Voltage

Thermal Resistance – Junction to Ambient

RTH,JA

SOP-8

SOP-8-P

RTH,JC

Thermal Resistance – Junction to Case

SOP-8

SOP-8-P

PD Power Dissipation

Operating Junction Temperature

TJ

Control Section

Power Transistor

TSTG Storage Temperature Range

TL Maximum Lead Soldering Temperature, 10 Seconds

Rating

6

150

75

30

5

Internally Limited

0 to 125

0 to 150

-65 to +150

260

Unit

V

°C/W

°C/W

W

°C

°C

°C

Electrical Characteristics

Unless otherwise noted these specifications apply over full temperature, CIN=1µF, COUT1=4.7µF, COUT2=2.2µF, TJ=0 to 125°C. Typical

values refer to TJ=25°C.

Symbol

Parameter

Test Conditions

APL5523

Unit

Min. Typ. Max.

VIN Input Voltage

ISHORT Short Current

OTS

Over-Temperature

Shutdown

VOUT=0V

2.7

-

6

V

-

50

-

mA

-

150

-

°C

Over-Temperature

Shutdown Hysteresis

Hysteresis

-

20

-

°C

TC

Output-Voltage Temperature

Coefficient

-

100

-

ppm/°C

IQ Quiescent Current

Output1 (500mA)

VOUT Output Voltage

ILIMIT Circuit Current Limit

IOUT Load Current

REGLINE Line Regulation

REGLOAD Load Regulation

PSRR Ripple Rejection

VDROP Dropout Voltage (Note1)

COUT Output Capacitor

ESR

IOUT1=500mA, IOUT2=300mA

IOUT1=0mA, IOUT2=0mA

VIN=5V

VIN=VOUT+1V

VIN=VOUT+1V

VOUT+1V< VCC< 6.0V, IOUT=1mA

VIN =VOUT+1V, 0mA< IOUT < IMAX

F≤1kHz, 1Vpp at IOUT=50mA

IOUT =500mA

-

900 1000

µA

-

100

200

VOUT –2% 3.3 VOUT +2% V

-

900

-

mA

500

-

-

mA

-

5

10

mV

-

40

60

mV

40

48

-

dB

-

0.6

0.7

V

-

4.7

-

µF

0.01

0.1

1

Ohm

Copyright © ANPEC Electronics Corp.

2

Rev. A.2 - Jan., 2009

www.anpec.com.tw

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