TPS22954, TPS22953

SLVSCT5C – MARCH 2015 – REVISED JULY 2015

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Table of Contents

1

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

9

Detailed Description ............................................ 21

9.1

Overview ................................................................. 21

2

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

9.2

Functional Block Diagram ....................................... 21

3

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

9.3

Feature Description................................................. 22

4

Simplified Schematic............................................. 1

9.4

Device Functional Modes ....................................... 28

5

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

10

Application and Implementation........................ 28

6

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

10.1

Application Information.......................................... 28

7

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

10.2

Typical Application ............................................... 33

8

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

11

Power Supply Recommendations ..................... 35

8.1

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

12

Layout................................................................... 35

8.2

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

12.1

Layout Guidelines ................................................ 35

8.3

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

12.2

Layout Example .................................................... 35

8.4

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

13

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

8.5

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

13.1

Related Links ........................................................ 36

8.6

13.2

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

8.7

13.3

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

8.8

13.4

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

8.9

Switching Characteristics, CT = 1000 pF.................. 9

13.5

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

8.10

Switching Characteristics, CT = 0 pF.................... 10

14

Mechanical, Packaging, and Orderable

8.11

Typical DC Characteristics.................................... 12

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

8.12

Typical Switching Characteristics ......................... 15

5 Revision History

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

Changes from Revision B (May 2015) to Revision C

Page

•

Changed inverter part number from SN74LVC1G07 to SN74LVC1G06 in the Break-Before-Make Power MUX

Schematic. ............................................................................................................................................................................ 31

Changes from Revision A (April 2015) to Revision B

Page

•

Updated pin names and graphics throughout the document. ............................................................................................... 1

Changes from Original (March 2015) to Revision A

Page

•

Initial release of full version. .................................................................................................................................................. 1

2

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