ADA4431-1

Rev. 0 | Page 2 of 12

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

Pin Configuration............................................................................. 1

General Description ......................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Absolute Maximum Ratings............................................................ 5

Thermal Resistance ...................................................................... 5

Maximum Power Dissipation ..................................................... 5

ESD Caution.................................................................................. 5

Pin Configuration and Function Descriptions..............................6

Typical Performance Characteristics ..............................................7

Theory of Operation .........................................................................9

Overview ........................................................................................9

Charge Pump Operation ..............................................................9

Load Detect ....................................................................................9

Evaluation Board ............................................................................ 10

Outline Dimensions ....................................................................... 12

Ordering Guide .......................................................................... 12

REVISION HISTORY

8/07—Revision 0: Initial Version