ADP1032

Data Sheet

Rev. 0 | Page 2 of 37

TABLE OF CONTENTS

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

 

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

 

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

 

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

 

Companion Products ....................................................................... 1

 

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

 

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

 

Regulatory Information............................................................... 7

 

Electromagnectic Compatibility................................................. 7

 

Insulation and Safety Related Specifications ............................ 7

 

DIN V VDE 0884-10 (VDE V 0884-10) Insulation

Characteristics .............................................................................. 8

 

Absolute Maximum Ratings............................................................ 9

 

Thermal Resistance ...................................................................... 9

 

ESD Caution.................................................................................. 9

 

Pin Configuration and Function Descriptions........................... 10

 

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

 

Theory of Operation ...................................................................... 23

 

Flyback Regulator....................................................................... 24

 

Buck Regulator ........................................................................... 25

 

Power Good ................................................................................ 25

 

Power-Up Sequence ................................................................... 26

 

Oscillator and Synchronization................................................ 26

 

Thermal Shutdown .................................................................... 26

 

Data Isolation.............................................................................. 26

 

Applications Information .............................................................. 29

 

Component Selection ................................................................ 29

 

Flyback Regulator Components Selection.............................. 29

 

Buck Regulator Components Selection................................... 32

 

Insulation Lifetime ..................................................................... 33

 

Thermal Analysis ....................................................................... 34

 

Typical Application Circuit....................................................... 35

 

PCB Layout Considerations.......................................................... 36

 

Outline Dimensions ....................................................................... 37

 

Ordering Guide .......................................................................... 37

 

REVISION HISTORY

1/2020—Revision 0: Initial Version