APL1084 datasheet(2/12 Pages) ANPEC

2 / 12 page

 ANPEC Electronics Corp.

Rev. B.9 - Aug., 2003

APL1084

www.anpec.com.tw

Symbol

Parameter

Rating

Unit

Input Voltage

Operating Junction Temperature Range

Control Section

Power Transistor

0 to 125

0 to 150

°C

TSTG

Storage Temperature Range

-65 to +150

°C

Lead Temperature (Soldering, 10 second)

260

°C

APL1084

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VREF

Reference Voltage

APL1084

1.5V≤(V

IN -VOUT) ≤5.75V,

10mA≤ IOUT ≤5A, TJ =0~125°C

1.225(-2%) 1.250 1.275(+2%) V

VOUT

Output Voltage

APL1084-3.3

10mA≤ I

OUT ≤ 5A, 4.75V≤VIN ≤7V,

TJ =0~125°C

3.235(-2%) 3.300 3.365(+2%) V

REGLINE Line Regulation

APL1084

APL1084-3.3

J =0~125°C, (Notes 1)

2.75V≤V

IN ≤7V, IOUT=10mA,

4.75V≤VIN ≤7V, IOUT=0mA ,

0.03

0.2

REGLOAD Load Regulation

APL1084

APL1084-3.3

J=25°C, (Notes 1)

(VIN -VOUT)=3V, 10mA≤ IOUT ≤ 5A

I N=5V, 0mA≤ IOUT ≤ 5A

0.05

0.3

0.5

∆V

REF=1% ,IOUT=3A ,TJ =0~125°C

1.2

1.4

Dropout Voltage

∆V

REF=1% ,IOUT=5A ,TJ =0~125°C

1.3

1.5

(VIN -VOUT)=1.7V,

TJ=25°C

TJ=125°C

6.0

5.0

7.6

6.0

ILIMIT

Current Limit

(VIN -VOUT)=3V,

TJ=25°C

TJ=125°C

6.5

5.5

8.2

6.5

IADJ

Adjust Pin Current

APL1084

(VIN -VOUT)=3V, IOUT=10mA,

TJ=0∼125°C

120

µA

∆IADJ Adjust Pin Current

Change APL1084

1.5V≤( VIN -VOUT)≤5.75V,

10mA≤ IOUT≤5A

0.2

µA

ILMIN

Minimum Load

Current APL1084

1.5V≤( VIN -VOUT)≤5.75V,

TJ=0∼125°C

210

Quiescent Current

APL1084-3.3

VI N=5V

PSRR Ripple Rejection

APL1084

APL1084-3.3

F=120Hz, Cout=22µF, Tant. ,

(VIN -VOUT)=3V, IOUT=5A

F=120Hz, Cout=22µF, Tant. ,

(VIN =6.3V, IOUT=5A

Long -Term

Stability

TJ =125°C,1000Hrs.

0.03

1.0

Absolute Maximum Ratings

Electrical Characteristics

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