Datasheet

ADP322/ADP323 Data Sheet
Rev. A | Page 2 of 24
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Typical Application Circuits............................................................ 1
General Description......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Input and Output Capacitor, Recommended Specifications.. 4
Absolute Maximum Ratings............................................................ 5
Thermal Resistance ...................................................................... 5
ESD Caution.................................................................................. 5
Pin Configurations and Function Descriptions ........................... 6
Typical Performance Characteristics ............................................. 8
Theory of Operation ...................................................................... 15
Applications Information.............................................................. 16
Capacitor Selection .................................................................... 16
Undervoltage Lockout ............................................................... 17
Enable Feature ............................................................................ 17
Current-Limit and Thermal Overload Protection................. 18
Thermal Considerations............................................................ 18
Printed Circuit Board Layout Considerations ....................... 20
Outline Dimensions ....................................................................... 21
Ordering Guide .......................................................................... 21
REVISION HISTORY
9/11—Rev.0 to Rev. A
Added Figure 2, Renumbered Sequentially .................................. 1
Changes to Theory of Operation Section.................................... 15
Added Figure 45, Renumbered Sequentially .............................. 15
Changes to Ordering Guide .......................................................... 21
9/10—Revision 0: Initial Version