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TLV62080, TLV62084, TLV62084A

SLVSAK9G – OCTOBER 2011 – REVISED SEPTEMBER 2016

www.ti.com

Product Folder Links: TLV62080 TLV62084 TLV62084A

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Copyright © 2011–2016, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

Device Comparison Table..................................... 4

6

Pin Configurations and Functions ....................... 4

7

Specifications......................................................... 5

7.1

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

7.2

ESD Ratings.............................................................. 5

7.3

Recommended Operating Conditions ....................... 5

7.4

Thermal Information .................................................. 5

7.5

Electrical Characteristics........................................... 6

7.6

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

8

Detailed Description .............................................. 9

8.1

Overview ................................................................... 9

8.2

Functional Block Diagram ......................................... 9

8.3

Feature Description................................................... 9

8.4

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

9

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

9.1

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

9.2

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

10

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

11

Layout................................................................... 17

11.1

Layout Guidelines ................................................. 17

11.2

Layout Example .................................................... 17

11.3

Thermal Considerations ........................................ 18

12

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

12.1

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

12.2

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

12.3

Related Links ........................................................ 19

12.4

Trademarks ........................................................... 19

12.5

Electrostatic Discharge Caution ............................ 19

12.6

Receiving Notification of Documentation Updates 19

12.7

Community Resources.......................................... 19

12.8

Glossary ................................................................ 19

13

Mechanical, Packaging, and Orderable

Information ........................................................... 20

4 Revision History

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

Changes from Revision F (January 2015) to Revision G

Page

•

Added TPS62084A device and Applications ......................................................................................................................... 1

•

Added Power Good Pin Logic Table (TLV62080/84) and Power Good Pin Logic Table (TLV62084A) ............................. 10

•

Added scale factors in Figure 14 ......................................................................................................................................... 15

•

Changed PCB Layout Image ............................................................................................................................................... 17

•

Added Receiving Notification of Documentation Updates and Community Resources sections. ........................................ 19

Changes from Revision E (February 2014) to Revision F

Page

•

Changed Device Information table. ....................................................................................................................................... 1

•

Renamed the Configuration and Functions section .............................................................................................................. 4

•

Added new TI-Legal note to Application and Implementation section. ................................................................................ 12

•

Renamed "Thermal Information" to Thermal Considerations ............................................................................................... 18

Changes from Revision D (June 2013) to Revision E

Page

•

Added the Device Information table, Power Supply Recommendations, Device and Documentation Support, and

Mechanical, Packaging, and Orderable Information sections ................................................................................................ 1

•

Clarified the input voltage ranges of 2.5 V to 5.5 V for the TLV62080 device and 2.7 V to 5.5 V for the TLV62084 device 1

•

and Package columns from the table .................................................................................................................................... 4

•

Changed the word pin to terminal in most cases throughout the document ......................................................................... 4

•

Added the Handling Ratings table which now contains the storage temperature range and ESD ratings ........................... 5

•

•

Replaced the Switching Frequency vs Load Current graph to the new Switching Frequency vs Output Current graph

in the Typical Characteristics section ..................................................................................................................................... 7