ADP5076

Data Sheet

Rev. A | Page 2 of 23

TABLE OF CONTENTS

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

 

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

 

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

 

Functional Block Diagram .............................................................. 1

 

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

 

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

 

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

 

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

 

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

 

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

 

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

 

Theory of Operation ...................................................................... 13

 

Pulse Width Modulation (PWM) Mode ................................. 13

 

Pulse Skip Modulation Mode ................................................... 13

 

UVLO........................................................................................... 13

 

Oscillator and Synchronization ................................................ 13

 

Internal Regulator ...................................................................... 13

 

Precision Enabling ..................................................................... 14

 

Soft Start ...................................................................................... 14

 

Slew Rate Control....................................................................... 14

 

Current-Limit Protection .......................................................... 14

 

Overvoltage Protection.............................................................. 14

 

Thermal Shutdown .................................................................... 14

 

Startup Sequence ........................................................................ 14

 

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

 

Component Selection ................................................................ 16

 

Output Capacitors ...................................................................... 17

 

Loop Compensation .................................................................. 18

 

Common Applications .............................................................. 20

 

Layout Considerations............................................................... 22

 

Outline Dimensions ....................................................................... 23

 

Ordering Guide .......................................................................... 23

 

REVISION HISTORY

12/2019—Rev. 0 to Rev. A

Replaced Figure 1 ............................................................................. 1

Replaced Figure 39 ......................................................................... 13

8/2019—Revision 0: Initial Version