TPS43340-Q1

SLVSB16E – NOVEMBER 2011 – REVISED DECEMBER 2015

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Table of Contents

1

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

8

Application and Implementation ........................ 26

8.1

Application Information............................................ 26

2

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

8.2

Typical Application .................................................. 26

3

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

9

Power Supply Recommendations ...................... 31

4

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

10

Layout................................................................... 31

5

Pin Configuration and Functions ......................... 4

10.1

Layout Guidelines ................................................. 31

6

Specifications......................................................... 7

10.2

Layout Example .................................................... 32

6.1

Absolute Maximum Ratings ...................................... 7

10.3

Power Dissipation ................................................. 32

6.2

ESD Ratings.............................................................. 8

10.4

Thermal Considerations ........................................ 34

6.3

Recommended Operating Conditions ....................... 8

11

Device and Documentation Support ................. 36

6.4

Thermal Information .................................................. 9

11.1

Device Support...................................................... 36

6.5

Electrical Characteristics........................................... 9

11.2

Documentation Support ........................................ 36

6.6

Typical Characteristics ............................................ 13

11.3

Community Resources.......................................... 36

7

Detailed Description ............................................ 16

11.4

Trademarks ........................................................... 36

7.1

Overview ................................................................. 16

11.5

Electrostatic Discharge Caution ............................ 36

7.2

Functional Block Diagram ....................................... 16

11.6

Glossary ................................................................ 36

7.3

Feature Description................................................. 16

12

Mechanical, Packaging, and Orderable

7.4

Device Functional Modes........................................ 20

Information ........................................................... 36

4 Revision History

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

Changes from Revision D (July 2015) to Revision E

Page

•

Update the HBM ESD ratings and added the MM ESD rating back in the ESD Ratings table ............................................. 8

Changes from Revision C (January 2013) to Revision D

Page

•

Added ESD Ratings 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

Changes from Revision B (April 2012) to Revision C

Page

•

Added bullets to top of Features list ....................................................................................................................................... 1

•

Appended missing "-Q1" to part number ................................................................................................................................ 1

•

Revised first-page schematic ................................................................................................................................................. 1

•

Added a sentence to the EXTSUP pin description................................................................................................................. 5

•

Changed "converter" to "controller" for pin SS2 ..................................................................................................................... 6

•

Deleted thermal characteristics from Recommended Operating Characteistics table ........................................................... 8

•

Added the Thermal Information table ..................................................................................................................................... 9

•

Multiple changes throughout Electrical Characteristics table ................................................................................................. 9

•

Appended missing "-Q1" to part number .............................................................................................................................. 16

•

Changed the recommended capacitor value........................................................................................................................ 17

•

Added a sentence to the second paragraph of the Gate-Driver Supply section .................................................................. 17

•

Added new sentence to Gate-Driver Supply section............................................................................................................ 17

•

Replaced the two paragraphs following Figure 15 with three new paragraphs ................................................................... 17

•

Modified Equation 2 .............................................................................................................................................................. 20

•

•

Modified Equation 3 .............................................................................................................................................................. 20

2

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