AP22802

Document number: DS36218 Rev. 3 - 2

2 of 14

www.diodes.com

August 2015

© Diodes Incorporated

AP22802

965010

Pin Descriptions

Pin Number

Pin Name

Function

1

OUT

Voltage Output Pin

2

GND

Ground Pin of the Circuitry

3

FLG

Over Current and Over temperature fault report;

Open-Drain flag is active low when triggered.

4

EN

Enable Input

AP22802A: Active High

AP22802B: Active Low

5

IN

Voltage Input Pin

Functional Block Diagram

Thermal

Sense

FLG

OUT

GND

IN

EN

UVLO

Current

Limit

Current

Sense

Deglitch

Discharge

Control

Driver

Symbol

Parameter

Ratings

Units

ESD HBM

Human Body ESD Protection

2000

V

ESD MM

Machine Model ESD Protection

200

V

Input Voltage

-0.3 to 5.7

V

Output Voltage

V

Enable Voltage

V

Load Current

Internal Limited

A

Maximum Junction Temperature

+150

°C

Storage Temperature

-65 to +150

°C

Thermal Resistance, Junction to Ambient

SOT25 (Note 5)

180

°C/W

Thermal Resistance, Junction to Case

SOT25 (Note 5)

50

°C/W

Notes:

4. Stresses greater than the 'Absolute Maximum Ratings' specified above may cause permanent damage to the device. These are stress ratings only;

functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be

affected by exposure to absolute maximum rating conditions for extended periods of time.

5. Test condition for SOT25: Device mounted on 1

”x1” FR-4 substrate PC board, 2oz copper with minimum recommended pad layout.