TPA3144D2

SLOS907B – APRIL 2015 – REVISED JULY 2015

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Table of Contents

9.3

Feature Description................................................. 12

1

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

9.4

Device Functional Modes........................................ 19

2

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

10

Application and Implementation........................ 21

3

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

10.1

Application Information.......................................... 21

4

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

10.2

Typical Applications ............................................. 21

5

Device Comparison Table..................................... 3

11

Power Supply Recommendations ..................... 28

6

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

11.1

7

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

12

Layout................................................................... 29

7.1

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

12.1

Layout Guidelines ................................................. 29

7.2

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

12.2

Layout Example .................................................... 30

7.3

Recommended Operating Conditions ....................... 6

13

Device and Documentation Support ................. 31

7.4

Thermal Information .................................................. 6

13.1

Device Support...................................................... 31

7.5

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

13.2

Documentation Support ........................................ 31

7.6

Switching Characteristics .......................................... 7

13.3

Community Resources.......................................... 31

7.7

Typical Characteristics .............................................. 8

13.4

Trademarks ........................................................... 31

8

Parameter Measurement Information ................ 10

13.5

Electrostatic Discharge Caution ............................ 31

9

Detailed Description ............................................ 11

13.6

Glossary ................................................................ 31

9.1

Overview ................................................................. 11

14

Mechanical, Packaging, and Orderable

9.2

Functional Block Diagram ....................................... 12

Information ........................................................... 32

4 Revision History

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

Changes from Revision A (June 2015) to Revision B

Page

•

Changed Figure 5 .................................................................................................................................................................. 8

•

Changed Figure 6 .................................................................................................................................................................. 8

•

Changed Figure 8 .................................................................................................................................................................. 8

•

Changed Figure 14 ................................................................................................................................................................ 9

•

Changed Figure 15 ................................................................................................................................................................ 9

•

Changed Figure 19 .............................................................................................................................................................. 15

Changes from Original (April 2015) to Revision A

Page

•

Changed Wide Supply Voltage Range Feature from 4.5 V to 13.2 V to 4.5 V to 14.4 V....................................................... 1

•

Changed Continuous output power TYP from 10 W to 6 W .................................................................................................. 7

•

Changed Continuous output power TYP from 10 W to 6 W ................................................................................................. 7

•

Changed Continuous output power, PBTL (mono) TYP from 20 W to 12 W ......................................................................... 7

•

Changed Figure 3 ................................................................................................................................................................... 8

•

Changed Figure 4 ................................................................................................................................................................... 8

•

Changed Figure 13 ................................................................................................................................................................ 9

•

Changed Figure 14 ................................................................................................................................................................ 9

•

Changed Figure 15 ................................................................................................................................................................ 9

2

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