Copyright

© ANPEC Electronics Corp.

Rev. A.6 - Jun., 2011

APL3516

www.anpec.com.tw

1

ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and

advise customers to obtain the latest version of relevant information to verify before placing orders.

Power-Distribution Switches

•

40m

Ω (3.3V Input) High Side MOSFET

•

Current-Limit and Short Circuit Protections

•

Over-Temperature Protection

•

Under-Voltage Lockout Protection

•

Reverse Current Blocking when Disabled

•

Deglitched Fault Indication Output

•

Internal Soft-Start Control

•

Output Discharge when Disabled

•

Logic Level Enable Input

•

UL Approved-File No. E328191

•

Nemko IEC 60950-1:2005 (2nd Edition) and EN

60950-1:2006 CB_Scheme Certified, No.62494

•

TUV IEC 60950-1:2005 + A1:2009 and EN 60950-1:

2006 + A11:2009 + A1:2010 Certified, No.44 780 11

393869

•

Lead Free and Green Devices Available

(RoHS Compliant)

The APL3516A/B/C/D series are 40m

Ω (3.3V input) high

side load switches with an EN logic input and an OCB

fault indication output.

The protection features include current-limit protection,

short circuit protection, and over-temperature protection.

The device limits the output current at current-limit thresh-

old level. When V

the current to a lower and safe level. The OTP limits the

or over load conditions.

Features

General Description

Applications

•

Display Ports

•

Notebook and Desktop Computers

•

High-Side Power Protection Switches

•

Short-Circuit Protections

•

Heavy Capacitive Loads Protections

Pin Configuration

Simplified Application Circuit

VIN 2

7 VOUT

VIN 3

EN 4

6 VOUT

5 OCB

8 VOUT

GND 1

SOP-8

Top View

APL3516A/C

VIN 2

7 VOUT

VIN 3

ENB 4

6 VOUT

5 OCB

8 VOUT

GND 1

SOP-8

Top View

APL3516B/D

VIN

VOUT

GND

APL3516

A/B/C/D

OCB

EN/ENB

Controller

2.9~3.7V

Load