Copyright

© ANPEC Electronics Corp.

Rev. A.8 - Apr., 2010

APL1582

www.anpec.com.tw

2

Symbol

Parameter

Rating

Unit

Input Voltage

7

V

Control Voltage

13.2

V

θ

JA

Thermal Resistance - Junction to Ambient

(Note 2)

62.5

°C/W

Power Dissipation

Internally Limited

W

Operating Junction Temperature

Control Section

0 to 125

Power Transistor

0 to 150

°C

Storage Temperature Range

-65 to +150

°C

Maximum Lead Soldering Temperature, 10 Seconds

260

°C

Electrical Characteristics

Unless otherwise noted these specifications apply over , C

V

APL1582

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Reference Voltage

1.225

1.250

1.275

V

Line Regulation

-

-

3

mV

Load Regulation

(Note 3)

-

-

5

mV

Dropout Voltage

(Note 4)

-

1.10

1.25

V

Dropout Voltage

(Note 4)

-

0.45

-

V

Current-Limit

3.2

-

-

A

Minimum Load Current

(Note 5)

-

5

10

mA

Thermal Regulation

30mS Pulse

-

0.01

-

%/W

PSRR

Power Supply Ripple

Rejection

°C, V

60

70

-

dB

Control Pin Current

-

33

120

mA

Adjust Pin Current

-

50

120

µA

Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

Note 2:

θ

Note 3: Low duty cycle pulse test with Kelvin connections are required to maintain data accuracy .

Note 4: Drop-out voltage is defined as the minimum difference between VIN and VOUT required to maintain 1% VOUT regulation .

Note 5: Minimum load current is defined as the minimum current required at the output to maintain VOUT regulation.