ADP3605

Data Sheet

Rev. B | Page 2 of 12

TABLE OF CONTENTS

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

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

Functional Block Diagram .............................................................. 1

General Description ......................................................................... 1

Revision History ............................................................................... 2

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

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

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

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

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

Theory of Operation ........................................................................ 8

Applications Information ................................................................ 9

Capacitor Selection .......................................................................9

Input Capacitor..............................................................................9

Output Capacitor ..........................................................................9

Pump Capacitor.......................................................................... 10

Shutdown Mode ......................................................................... 10

Power Dissipation ...................................................................... 10

General Board Layout Guidelines............................................ 10

ADP3605 Regulated Adjustable Output Voltage ................... 10

Regulated Dual Supply System................................................. 11

Outline Dimensions....................................................................... 12

Ordering Guide .......................................................................... 12

REVISION HISTORY

12/12—Rev. A to Rev. B

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

Deleted 14-Lead TSSOP ....................................................Universal

Changes to Features Section, General Description Section, and

Figure 2 .............................................................................................. 1

Changes to Table Summary Text Prior to Table 1 and Table 1... 3

Changes to Table 2............................................................................ 4

Deleted Other Members of ADP36xx Family Table I;

Renumbered Sequentially................................................................ 4

Deleted Figure 4; Renumbered Sequentially................................. 4

Deleted Improved Load Regulation Section................................. 6

Deleted Maximum Output Voltage Section and Figure 15......... 7

Changes to Figure 10 Caption......................................................... 7

Changes to Power Dissipation Section, Regulated Adjustable

Output Voltage Section, and Figure 17........................................ 10

Updated Outline Dimensions....................................................... 12

Changes to Ordering Guide .......................................................... 12

7/99—Rev. 0 to Rev. A