ADP1720

Rev. A | Page 2 of 16

TABLE OF CONTENTS

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

 

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

 

Typical Application Circuits............................................................ 1

 

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

 

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

 

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

 

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

 

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

 

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

 

Pin Configurations and Function Descriptions ........................... 6

 

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

 

Theory of Operation ...................................................................... 10

 

Adjustable Output Voltage (ADP1720 Adjustable) ............... 10

 

Applications Information .............................................................. 11

 

Capacitor Selection .................................................................... 11

 

Current Limit and Thermal Overload Protection ................. 11

 

Thermal Considerations............................................................ 12

 

Printed Circuit Board Layout Considerations ....................... 14

 

Outline Dimensions ....................................................................... 15

 

Ordering Guide .......................................................................... 15

 

REVISION HISTORY

7/07—Rev. 0 to Rev. A

Change to Figure 1 ........................................................................... 1

Changes to Table 1............................................................................ 3

Changes to Ordering Guide .......................................................... 15

2/07—Revision 0: Initial Version