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TFP401, TFP401A

SLDS120G – MARCH 2000 – REVISED MAY 2016

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Product Folder Links: TFP401 TFP401A

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Copyright © 2000–2016, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

Description (Continued) ........................................ 3

6

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

7

Specifications......................................................... 6

7.1

Absolute Maximum Ratings ..................................... 6

7.2

ESD Ratings.............................................................. 6

7.3

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

7.4

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

7.5

DC Digital I/O Electrical Characteristics.................... 7

7.6

DC Electrical Characteristics .................................... 7

7.7

AC Electrical Characteristics..................................... 7

7.8

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

8

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

9

Detailed Description ............................................ 12

9.1

Overview ................................................................. 12

9.2

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

9.3

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

9.4

Device Functional Modes........................................ 15

10

Applications and Implementation...................... 17

10.1

Application Information.......................................... 17

10.2

Typical Application ................................................ 17

11

Power Supply Recommendations ..................... 21

12

Layout................................................................... 21

12.1

Layout Guidelines ................................................. 21

12.2

Layout Example .................................................... 22

13

Device and Documentation Support ................. 25

13.1

Related Links ........................................................ 25

13.2

Trademarks ........................................................... 25

13.3

Electrostatic Discharge Caution ............................ 25

13.4

Glossary ................................................................ 25

14

Mechanical, Packaging, and Orderable

Information ........................................................... 25

14.1

TI PowerPAD 100-TQFP Package ....................... 25

4 Revision History

Changes from Revision F (February 2015) to Revision G

Page

•

Changes from Revision E (July 2013) to Revision F

Page

•

Added Pin Configuration and Functions section, 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