Copyright

© ANPEC Electronics Corp.

Rev. B.13 - Jun., 2011

APL1084

www.anpec.com.tw

3

APL1084

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

=25°C

=125°C

6.0

5.0

7.6

6.0

-

Current Limit

=25°C

=125°C

6.5

5.5

8.2

6.5

-

A

Adjust Pin Current

APL1084

=0∼125°C

-

60

120

µA

∆I

ADJ

Adjust Pin Current Change

APL1084

1.5V

≤(V

≤5.75V, 10mA≤ I

OUT

≤5A

-

0.2

5

µA

Minimum Load Current

APL1084

1.5V

≤(V

≤5.75V,

=0∼125°C

-

2

10

mA

Quiescent Current

APL1084-3.3

-

8

13

mA

PSRR

Ripple Rejection

APL1084

APL1084-3.3

µF, Tant.,

µF, Tant.,

60

-

-

dB

Long -Term Stability

=125°C, 1000Hrs.

-

0.03

1.0

%

=25°C, 10Hz≤F≤10kHz

-

0.003

-

%

θ

th,J-TAB

Thermal Resistance

Junction-to-Case, at TAB

(Note 3)

-

6.0

-

°C/ W

θ

th,J-AMB

Thermal Resistance

Junction-to-Ambient

TO-263

TO-252

-

50

62.5

-

°C/ W

Electrical Characteristics (Cont.)

Note 2: See thermal regulation specifications for changes in output voltage due to heating effects. Load and line regulations are

measured at a constant junction temperature by low duty cycle pulse testing.

Note 3 :The value could be varied when heat sink size is different. Use larger heat sink or larger PCB size, which improves

θ

to improve overall thermal resistance (

θ