Copyright

 ANPEC Electronics Corp.

Rev. A.1 - July., 2004

APL5523

www.anpec.com.tw

2

Pin Description

PIN

No.

Name

I/O

Description

1

O

2

I

Supply Voltage.

3

I

Supply Voltage.

4

O

5

GND

6

GND

7

GND

8

GND

Ground also functions as a heatsink. Solder to the ground plane to

maximize thermal dissipation

Absolute Maximum Ratings

Electrical Characteristics

µF, T

J

=25

°C.

APL5523

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Input Voltage

2.7

6

V

Short Current

50

mA

OTS

Over Temperature

Shutdown

150

°C

Over Temperature

Shutdown Hysteresis

Hysteresis

20

°C

TC

Output Voltage

Temperature

Coefficient

100

ppm/

°C

900

1000

Quiescent Current

100

200

µA

Symbol

Parameter

Rating

Unit

Input Voltage or Out Voltage

6

V

Therm al Resistance – Junction to Am bient

SOP-8

150

°C/W

SOP-8-P

75

Therm al Resistance – Junction to Case

SOP-8

30

°C/W

SOP-8-P

5

PD

Power Dissipation

Internally Lim ited

W

TJ

Operating Junction Tem perature

°C

Control Section

0 to 125

Power Transistor

0 to 150

TSTG

Storage Tem perature Range

-65 to +150

°C

TL

Lead Tem perature (Soldering, 10 second)

260

°C