Data Sheet

ADPL42010A

analog.com

Rev. 0

2 of 28

TABLE OF CONTENTS

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

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

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

Typical Application Circuit........................................................................................................................................................................1

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

Absolute Maximum Ratings ......................................................................................................................................................................7

Thermal Data.........................................................................................................................................................................................7

Thermal Resistance...............................................................................................................................................................................7

ESD Caution...........................................................................................................................................................................................8

Pin Configurations and Function Descriptions........................................................................................................................................9

Pin Descriptions ....................................................................................................................................................................................9

Typical Performance Characteristics .....................................................................................................................................................12

Applications Information ........................................................................................................................................................................16

Adjustable Operation..........................................................................................................................................................................16

Output Capacitors and Stability.........................................................................................................................................................16

Tantalum and Polytantalum Capacitors ...........................................................................................................................................18

Aluminum Electrolytic Capacitors .....................................................................................................................................................18

Ceramic Capacitors.............................................................................................................................................................................19

Free Resistance with PC Traces..........................................................................................................................................................20

Overload Recovery ..............................................................................................................................................................................20

Output Voltage Noise..........................................................................................................................................................................20

Protection Features ............................................................................................................................................................................21

Thermal Considerations .....................................................................................................................................................................22

Printed Circuit Board (PCB) Layout Considerations..............................................................................................................................23

Outline Dimensions .................................................................................................................................................................................24

Ordering Guide.........................................................................................................................................................................................26

Revision History .......................................................................................................................................................................................27