
ADP3419
TABLE OF CONTENTS
Specifications.....................................................................................3
Rev. A | Page 2 of 16
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
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
REVISION HISTORY
3/05
—
Rev. 0 to Rev. A
Updated Format..................................................................Universal
Changes to Specifications................................................................ 3
4/04—Revision 0: Initial Version