LTC3372

2

Rev. A

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TABLE OF CONTENTS

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

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

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

Description......................................................................................................................... 1

Absolute Maximum Ratings..................................................................................................... 3

Order Information................................................................................................................. 4

Electrical Characteristics........................................................................................................ 4

Typical Performance Characteristics .......................................................................................... 8

Pin Functions .....................................................................................................................14

Block Diagram....................................................................................................................17

Operation..........................................................................................................................18

Low Voltage Regulators........................................................................................................................................ 20

Applications Information .......................................................................................................23

High Voltage Buck Controller................................................................................................................................ 23

Low Voltage Buck Regulators ............................................................................................................................... 33

Printed Circuit Board PCB Layout Considerations................................................................................................. 35

Typical Applications .............................................................................................................37

Package Description ............................................................................................................42

Revision History .................................................................................................................43

Typical Application ..............................................................................................................44

Related Parts .....................................................................................................................44