ADP3418

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TABLE OF CONTENTS

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

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

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

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

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

Absolute Maximum Ratings............................................................ 4

ESD Caution.................................................................................. 4

Pin Configuration and Function Descriptions............................. 5

Timing Characteristics..................................................................... 6

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

Theory of Operation ........................................................................ 9

Low-Side Driver............................................................................ 9

High-Side Driver ...........................................................................9

Overlap Protection Circuit...........................................................9

Application Information................................................................ 10

Supply Capacitor Selection ....................................................... 10

Bootstrap Circuit ........................................................................ 10

MOSFET Selection..................................................................... 10

High-Side (Control) MOSFETs ................................................ 10

Low-Side (Synchronous) MOSFETs .........................................11

PC Board Layout Considerations..............................................11

Outline Dimensions ....................................................................... 13

Ordering Guide .......................................................................... 13