APL5902 Ver la hoja de datos (PDF) - Anpec Electronics

Número de pieza

componentes Descripción

Fabricante

APL5902

(APL5901 / APL5902) Low IQ, Low Dropout 900mA Fixed Voltage Regulator

Anpec Electronics 

APL5901/2

Absolute Maximum Ratings

Symbol

VIN, VOUT

SHDN

Parameter

Input Voltage or Out Voltage

Shutdown Control Pin

RTH,JA

Thermal Resistance – Junction to Ambient

RTH,JC

Thermal Resistance – Junction to Case

PD

TJ

TSTG

TL

Power Dissipation

Operating Junction Temperature

Control Section

Power Transistor

Storage Temperature Range

Lead Temperature (Soldering, 10 second)

Rating

6.5

6.5

SOT-89 : 180

SOT-223 : 135

SO-8 : 150

TO-252 : 50

SOT-89 : 38

SOT-223 : 15

SO-8 : 20

TO-252 : 6

Internally Limited

0 to 125

0 to 150

-65 to +150

260

Unit

V

V

°C/W

°C/W

W

°C

°C

°C

Electrical Characteristics

Unless otherwise noted these specifications apply over full temperature, VIN=3.6V, CIN=1µF, COUT=4.7µF,

SHDN=VIN, TJ=0 to 125°C. Typical values refer to TJ=25°C.

Symbol

Parameter

Test Conditions

APL5901/2

Unit

Min. Typ. Max.

VIN Input Voltage

2.7

6

V

VOUT Output Voltage

VOUT+1.0V< VCC<6.0V, 0mA< IOUT < IMAX VOUT -2% VOUT VOUT +2% V

ILIMIT Circuit Current Limit VIN=4.3V

1.5

A

ISHORT Short Current

VOUT=0V

200

mA

IOUT Load Current

900

mA

REGLINE Line Regulation

VOUT+0.5V< VCC<6.0V, I = 1mA

4 10 mV

REGLOAD Load Regulation

VIN =VOUT+1.0V, 0mA< IOUT < IMAX

1.3V≤VOUT<1.5V 515X

1

6

mV

101.010 1300 %

VDROP Dropout Voltage(Note2) IOUT =900mA

1.5V≤VOUT<2V

2V≤VOUT<2.5V

900 1050

mV

500 700

PSRR Ripple Rejection

IQ Quiescent Current

2.5V≤VOUT<3.4V

F≤1kHz, 1Vpp at VIN = VOUT+1.0V

CNo lo=a1d0nf

IOUT=900mA

280 380

55 65

dB

50 100

µA

370 450

Shutdown Supply

Current(Note3)

Shutdown = low

IOUT=0, VCC =6.0V

0.01 1

µA

Copyright © ANPEC Electronics Corp.

3

Rev. B.2 - May., 2005

www.anpec.com.tw

Share Link: