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TLV4021, TLV4031, TLV4041, TLV4051

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SNVSB04B – MARCH 2019 – REVISED JUNE 2020

Product Folder Links: TLV4021 TLV4031 TLV4041 TLV4051

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Copyright © 2019–2020, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

Revision History..................................................... 3

5

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

6

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

6.1

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

6.2

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

6.3

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

6.4

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

6.5

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

6.6

Switching Characteristics .......................................... 8

6.7

Typical Characteristics .............................................. 9

7

Detailed Description ............................................ 15

7.1

Overview ................................................................. 15

7.2

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

7.3

Feature Description................................................. 17

7.4

Device Functional Modes........................................ 17

8

Application and Implementation ........................ 20

8.1

Application Information............................................ 20

8.2

Typical Application .................................................. 22

8.3

What to Do and What Not to Do ............................ 24

9

Power Supply Recommendations ...................... 25

10

Layout................................................................... 25

10.1

Layout Guidelines ................................................. 25

10.2

Layout Example .................................................... 25

11

Device and Documentation Support ................. 26

11.1

Related Links ........................................................ 26

11.2

Receiving Notification of Documentation Updates 26

11.3

Community Resources.......................................... 26

11.4

Trademarks ........................................................... 26

11.5

Electrostatic Discharge Caution ............................ 26

11.6

Glossary ................................................................ 26

12

Mechanical, Packaging, and Orderable

Information ........................................................... 27

4 Revision History

Changes from Revision A (May 2019) to Revision B

Page

•

Added SOT-23 package option with 0.5V reference. ............................................................................................................ 1

•

Changed configuration diagram and TLV40x1 Truth Table. ................................................................................................. 1

•

Added Configuration diagrams for entire TLV40x1 family...................................................................................................... 2

Changes from Original (October 2018) to Revision A

Page

•

Changed Product Preview to Production Data ...................................................................................................................... 1