ADP1610

Rev. 0 | Page 2 of 16

TABLE OF CONTENTS

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

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

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

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

Typical Performance Characteristics ............................................. 6

Theory of Operation ...................................................................... 10

Current-Mode PWM Operation .............................................. 10

Frequency Selection ................................................................... 10

Soft Start ...................................................................................... 10

On/Off Control........................................................................... 10

Setting the Output Voltage ........................................................ 10

Choosing the Input and Output Capacitors ........................... 11

Diode Selection........................................................................... 12

Loop Compensation .................................................................. 12

Soft Start Capacitor .................................................................... 13

Application Circuits ................................................................... 13

DC-DC Step-Up Switching Converter with True Shutdown14

TFT LCD Bias Supply ................................................................ 14

Sepic Power Supply .................................................................... 14

Layout Procedure ........................................................................... 15

Outline Dimensions ....................................................................... 16

Ordering Guide .......................................................................... 16

REVISION HISTORY

10/04—Revision 0: Initial Version