ADP3418 데이터 시트보기 (PDF) - Analog Devices

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ADP3418

Dual Bootstrapped 12 V MOSFET Driver with Output Disable

Analog Devices 

ADP3418

TABLE OF CONTENTS

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

PC Board Layout Considerations................................................. 12

Outline Dimensions ....................................................................... 14

Ordering Guide .......................................................................... 14

REVISION HISTORY

8/04—Data Sheet Changed from Rev. A to Rev. B

Updated Figure 1; Deleted Figure 2.....................................................1

Updated Specifications Table ...............................................................3

Updated Pin Description......................................................................5

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

Updated Applications Section............................................................10

Change to Ordering Guide.................................................................14

4/04—Data Sheet Changed from Rev. 0 to Rev. A

Updated Format...................................................................... Universal

Change to General Description ...........................................................1

Change to Figure 13 ..............................................................................8

Change to Ordering Guide.................................................................12

3/03—Revision 0: Initial Version

Rev. B | Page 2 of 16

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