APL5930KAI datasheet(3/17 Pages) ANPEC

3 / 17 page

Rev. A.4 - Sep., 2009

APL5930

www.anpec.com.tw

Recommended Operating Conditions

Symbol

Parameter

Range

Unit

VCNTL

VCNTL Supply Voltage

3.0 ~ 5.5

VIN

VIN Supply Voltage

1.2 ~ 3.65

VOUT

VOUT Output Voltage (when VCNTL-VOUT>1.9V)

0.8 ~ VIN – VDROP

Continuous Current

0 ~ 3

IOUT

VOUT Output Current

Peak Current

0 ~ 4

IOUT = 3A at 25% nominal VOUT

8 ~ 1100

IOUT = 2A at 25% nominal VOUT

8 ~ 1700

COUT

VOUT Output Capacitance

IOUT = 1A at 25% nominal VOUT

8 ~ 2400

µF

ESRCOUT

ESR of VOUT Output Capacitor

0 ~ 200

Ω

Ambient Temperature

-40 ~ 85

Junction Temperature

-40 ~ 125

Electrical Characteristics

Unless otherwise specified, these specifications apply over V

CNTL=5V, VIN=1.8V, VOUT= 1.2V and TA= -40 ~ 85

oC. Typical values

are at T

A=25

oC.

APL5930

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

SUPPLY CURRENT

IVCNTL

VCNTL Supply Current

EN = VCNTL, IOUT=0A

1.0

1.5

ISD

VCNTL Supply Current at Shutdown

EN = GND

µA

VIN Supply Current at Shutdown

EN = GND, VIN=3.65V

µA

POWER-ON-RESET (POR)

Rising VCNTL POR Threshold

2.5

2.7

2.9

VCNTL POR Hysteresis

0.4

Rising VIN POR Threshold

0.8

0.9

1.0

VIN POR Hysteresis

0.5

OUTPUT VOLTAGE

VREF

Reference Voltage

FB=VOUT

0.8

Output Voltage Accuracy

VCNTL=3.0 ~ 5.5V, IOUT= 0~3A,

TJ= -40~125

-1.5

+1.5

Load Regulation

IOUT=0A ~3A

0.06

0.25

Line Regulation

IOUT=10mA, VCNTL= 3.0 ~ 5.5V

- 0.15

+ 0.15

%/V

VOUT Pull-low Resistance

VCNTL=3.3V, VEN=0V, VOUT

<0.8V

Ω

FB Input Current

VFB=0.8V

-100

100

DROPOUT VOLTAGE

TJ=25

0.26

0.31

VOUT=2.5V

TJ=-40~125

0.42

TJ=25

0.24

0.29

VOUT=1.8V

TJ=-40~125

0.40

TJ=25

0.23

0.28

VDROP

VIN-to-VOUT Dropout Voltage

VCNTL=5.0V

, IOUT=3A

VOUT=1.2V

TJ=-40~125

0.38

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