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LM5007

SNVS252H – SEPTEMBER 2003 – REVISED NOVEMBER 2018

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Copyright © 2003–2018, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

Pin Configuration and Functions ......................... 3

6

Specifications......................................................... 4

6.1

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

6.2

ESD Ratings.............................................................. 4

6.3

Recommended Operating Conditions ....................... 4

6.4

Thermal Information .................................................. 4

6.5

Electrical Characteristics........................................... 5

6.6

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

7

Detailed Description .............................................. 7

7.1

Overview ................................................................... 7

7.2

Functional Block Diagram ......................................... 7

7.3

Feature Description................................................... 8

7.4

Device Functional Modes........................................ 12

8

Application and Implementation ........................ 13

8.1

Application Information............................................ 13

8.2

Typical Application ................................................. 13

9

Power Supply Recommendations ...................... 17

10

Layout................................................................... 18

10.1

Layout Guidelines ................................................. 18

10.2

Layout Example .................................................... 18

11

Device and Documentation Support ................. 19

11.1

Device Support...................................................... 19

11.2

Documentation Support ........................................ 19

11.3

Community Resources.......................................... 20

11.4

Trademarks ........................................................... 20

11.5

Electrostatic Discharge Caution ............................ 20

11.6

Glossary ................................................................ 20

12

Mechanical, Packaging, and Orderable

Information ........................................................... 21

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision G (October 2015) to Revision H

Page

•

Changed Features, editorial ................................................................................................................................................... 1

•

Changed Typical Application Schematic, editorial.................................................................................................................. 1

•

Changed Overcurrent Protection, editorial .......................................................................................................................... 10

•

Changed Figure 7, editorial .................................................................................................................................................. 13

•

Changed Power Supply Recommendations, editorial .......................................................................................................... 17

•

Changed Layout Example to specify recommended component placement ....................................................................... 18

•

Changed Device Support to include new content ................................................................................................................ 19

•

Changed Documentation Support to include new content ................................................................................................... 19

Changes from Revision F (March 2013) to Revision G

Page

•

Added Device Information table, ESD Ratings table, Thermal Information table, Application Information, Design

Requirements, Application Curves, Power Supply Recommendations, Layout, and Community Resources. ..................... 1

•

Added Typical Application Schematic ................................................................................................................................... 1

•

Updated pinout drawing description ...................................................................................................................................... 3

Changes from Revision E (March 2013) to Revision F

Page

•

Changed layout of National Semiconductor Data Sheet to TI format .................................................................................. 11