APL5332 Ver la hoja de datos (PDF) - Anpec Electronics

Número de pieza

componentes Descripción

Fabricante

APL5332

CMOS LDO with Source-Sink & Output Selection Functions

Anpec Electronics 

APL5332

Electrical Characteristics

Refer to the typical application circuit. These specifications apply over VIN=2.5~3.3V, and TJ= 0 to 125oC,

unless otherwise specified. Typical values refer to TJ =25oC.

Sym bol

Param eter

Test Conditions

O U T PU T VO LTAG E

VREF R eference Voltage

FB=VOUT

VOUT VO U T O utput Voltage

BS=VIN , FB=VIN

BS=G ND, FB=VIN

Accuracy

IOUT=0A, T J=25oC

IOUT= -1~+2A, T J=0~125oC

Load R egulation

Line R egulation

IOUT= 0 A ~ + 2 A

V IN=2.5V

V IN=3.3V

IOUT= 0~-1A

V IN=2.5V or 3.3V

IOUT=0A , V IN=2.5V ~ 3.3V

PRO TECTIO N

Sourcing C urrent T J=25oC

(V IN=3.3V )

T J=125oC

ILIM C urrent Lim it

Sinking C urrent

T J= 2 5 oC

(V IN=2.5V or 3.3V ) T J=125oC

Sourcing C urrent T J=25oC

(V IN=2.5V )

T J=125oC

T SD T herm al Shutdown T em perature R ising T J

T herm al Shutdown H ysteresis

BS AND FB THRESHOLD VOLTAGES

BSLogicH igh T hreshold Voltage

V BS R ising

BS H ysteresis

BS Input Bias C urrent

V IN=3.3V , B S =G N D

FB Logic H igh

(V FB - V IN)

T hreshold

Vo lta g e

V FB

R ising

FB H ysteresis

FB Input Bias C urrent

V IN=3.3V , FB =0.8V

OTHER

IQ

V POR

T SS



Q uiescent VIN Supply C urrent

VIN Power-O n-R eset T hreshold

Vo lta g e

Soft-Start Interval

IOUT=0A

APL5332

U n it

M in Typ M ax

0.8

V

1.225

V

1.45

-1

+1

%

-2

+2

0.5

1

%

0.7

0.05 0.2 %

2.0 2.3

1.7

A

1.2 1.7

1.3

1.7 2.0

A

1.5

150

oC

25

oC

0.6 0.8 1.0

V

35

mV

-0.17 -0.3 µA

-0.3 -0.46 -0.8 V

35

mV

-0.17 -0.3 µA

4

8

14 mA

1.4 2.1 2.4

V

1

mS

Copyright  ANPEC Electronics Corp.

4

Rev. A.3 - Oct., 2003

www.anpec.com.tw

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