TPS782

SBVS115D – AUGUST 2008 – REVISED JANUARY 2015

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Table of Contents

1

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

8

Application and Implementation ........................ 12

8.1

Application Information............................................ 12

2

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

8.2

Typical Application .................................................. 12

3

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

8.3

Do's and Don’ts....................................................... 13

4

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

9

Power Supply Recommendations ...................... 13

5

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

10

Layout................................................................... 14

6

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

10.1

Layout Guidelines ................................................. 14

6.1

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

10.2

Layout Example .................................................... 14

6.2

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

10.3

Thermal Protection................................................ 14

6.3

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

10.4

Power Dissipation ................................................. 14

6.4

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

11

Device and Documentation Support ................. 15

6.5

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

11.1

Device Support...................................................... 15

6.6

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

11.2

Documentation Support ....................................... 15

7

Detailed Description ............................................ 10

11.3

Trademarks ........................................................... 15

7.1

Overview ................................................................. 10

11.4

Electrostatic Discharge Caution ............................ 15

7.2

Functional Block Diagram ....................................... 10

11.5

Glossary ................................................................ 15

7.3

Feature Description................................................. 10

12

Mechanical, Packaging, and Orderable

7.4

Device Functional Modes........................................ 11

Information ........................................................... 15

4 Revision History

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

Changes from Revision C (January 2014) to Revision D

Page

•

Added ESD Ratings table, Thermal Information table, Feature Description section, Device Functional Modes,

Application and Implementation section, Power Supply Recommendations section, Layout section, Device and

Documentation Support section, and Mechanical, Packaging, and Orderable Information section ..................................... 1

•

Changed document format to latest data sheet standards; moved existing sections ............................................................ 1

•

Changed factory programming feature bullet ........................................................................................................................ 1

•

Added input voltage range feature bullet ............................................................................................................................... 1

•

Changed Applications list ...................................................................................................................................................... 1

•

Changed Description section text (all paragraphs) ................................................................................................................ 1

•

Added simplified schematic to front page .............................................................................................................................. 1

•

Deleted footnotes from pin configuration drawings ............................................................................................................... 3

•

Changed pin descriptions throughout Pin Functions table .................................................................................................... 3

•

Changed operating junction temperature range maximum value in Absolute Maximum Ratings table................................. 4

•

Deleted Dissipation Ratings table; see Thermal Information table......................................................................................... 4

•

Changed symbol and parameter names for clarity in Electrical Characteristics table .......................................................... 5

Changes from Revision B (May 2010) to Revision C

Page

•

Changed IQ value in Description section from 1 µA to 500 nA .............................................................................................. 1

Changes from Revision A (September 2008) to Revision B

Page

•

Changed first bullet of Features list........................................................................................................................................ 1

•

Updated title of data sheet...................................................................................................................................................... 1

•

Changed ground pin current, IOUT = 0mA typical specification from 1.0 μA to 0.42 μA ......................................................... 5

•

Added Figure 6 ...................................................................................................................................................................... 6

2

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