ADP3419 查看數據表（PDF） - Analog Devices

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ADP3419

Dual Bootstrapped, High Voltage MOSFET Driver with Output Disable

Analog Devices 

ADP3419

TABLE OF CONTENTS

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

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

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

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

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

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

Undervoltage Lockout ................................................................. 9

Driver Control Input.................................................................... 9

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

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

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

REVISION HISTORY

3/05—Rev. 0 to Rev. A

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

Changes to Specifications ................................................................ 3

4/04—Revision 0: Initial Version

Low-Side Driver Shutdown....................................................... 10

Low-Side Driver Timeout ......................................................... 10

Crowbar Function ...................................................................... 10

Application Information................................................................ 11

Supply Capacitor Selection ....................................................... 11

Bootstrap Circuit........................................................................ 11

Power and Thermal Considerations ........................................ 11

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

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

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

Rev. A | Page 2 of 16

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