ADP7118

Data Sheet

Rev. F | Page 2 of 24

TABLE OF CONTENTS

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

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

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

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

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

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

Input and Output Capacitance, Recommended Specifications.. 4

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

Thermal Data................................................................................ 5

Thermal Resistance ...................................................................... 5

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

Pin Configurations and Function Descriptions........................... 6

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

Theory of Operation ...................................................................... 13

Applications Information ............................................................. 14

ADIsimPower Design Tool ...................................................... 14

Capacitor Selection .................................................................... 14

Programable Precision Enable ................................................. 15

Soft Start ...................................................................................... 15

Noise Reduction of the ADP7118 in Adjustable Mode........ 16

Effect of Noise Reduction on Start-Up Time......................... 16

Current-Limit and Thermal Overload Protection ................ 17

Thermal Considerations ........................................................... 17

Printed Circuit Board Layout Considerations ........................... 20

Outline Dimensions....................................................................... 22

Ordering Guide .......................................................................... 23

Automotive Products ................................................................ 24

REVISION HISTORY

9/2020—Rev. E to Rev. F

Change to General Description Section........................................ 1

Changes to Shutdown Current Parameter, Table 1..................... 3

Change to Theory of Operation Section ..................................... 13

Change to Figure 50 ....................................................................... 16

Changes to Current-Limit and Thermal Overload

Protection Section .......................................................................... 17

Changes to Table 8 ......................................................................... 21

Changes to Ordering Guide.......................................................... 23

9/2019—Rev. D to Rev. E

Changes to Features Section ........................................................... 1

Change to Package Column, Table 9........................................... 21

Changes to Ordering Guide.......................................................... 23

Added Automotive Products Section.......................................... 24

4/2018—Rev. C to Rev. D

Changes to Features Section ........................................................... 1

Updated Outline Dimensions....................................................... 22

Changes to Ordering Guide.......................................................... 23

11/2016—Rev. B to Rev. C

Changes to Features Section and General Description Section .......1

Changes to Ordering Guide...................................................................23

7/2016—Rev. A to Rev. B

Change to Table 5..............................................................................6

Change to Figure 42....................................................................... 13

Changes to Programmable Precision Enable Section and Soft

Start Section .................................................................................... 15

Added Effect of Noise Reduction on Start-Up Time Section .. 16

12/2014—Rev. 0 to Rev. A

Changes to Figure 36 to Figure 41 ............................................... 12

Changes to Figure 44 ..................................................................... 14

9/2014—Revision 0: Initial Version