Copyright

© ANPEC Electronics Corp.

Rev. A.3 - Jul., 2006

www.anpec.com.tw

2

APL5546

Symbol

Parameter

Rating

Unit

Input Voltage or Out Voltage

6.5

V

CONT

6.5

V

RESET Pin Supply Voltage

6.5

V

Thermal Resistance – Junction to Ambient

SOP-8

SOP-8-P

150

80

°C/W

Thermal Resistance – Junction to Case

SOP-8

SOP-8-P

30

5

°C/W

Power Dissipation

Internally Limited

W

Operating Junction Temperature

Control Section

0 to 125

°C

Power Transistor

0 to 170

Storage Temperature Range

-65 to +150

°C

Lead Temperature (Soldering, 10 second)

260

°C

Pin Description

PIN

No.

Name

I/O

Description

1

O

Voltage supply input pin.

2

O

Regulator output pin.

3

Cd

Delay time capacitor pin, RESET pin output delay time can be set by

the capacitor connected to the Cd pin. tPLH = 130000

∗C, tPLH :

transmission delay time (s), C:capacitor value (F)

4

I

Input pin of voltage detection.

5

O

Regulator output pin.

6

RESET

O

7

GND

GND pin

8

CONT

I

Absolute Maximum Ratings