TPS25940-Q1 Datasheet, PDF (2/46 Pages) Texas Instruments – 18-V eFuse with Integrated Short-to-Battery Protection

TPS25940-Q1
SLVSDJ0A – MAY 2016 – REVISED JUNE 2016
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Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings ............................................................ 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 5
6.5 Electrical Characteristics........................................... 5
6.6 Timing Requirements ................................................ 7
6.7 Typical Characteristics .............................................. 8
7 Parametric Measurement Information ............... 15
8 Detailed Description ............................................ 16
8.1 Overview ................................................................. 16
8.2 Functional Block Diagram ....................................... 17
8.3 Feature Description................................................. 18
8.4 Device Functional Modes........................................ 22
9 Application and Implementation ........................ 24
9.1 Application Information............................................ 24
9.2 Typical Application .................................................. 24
10 Power Supply Recommendations ..................... 34
10.1 Transient Protection .............................................. 34
10.2 Output Short-Circuit Measurements ..................... 36
11 Layout................................................................... 37
11.1 Layout Guidelines ................................................. 37
11.2 Layout Example .................................................... 38
12 Device and Documentation Support ................. 39
12.1 Documentation Support ........................................ 39
12.2 Community Resources.......................................... 39
12.3 Trademarks ........................................................... 39
12.4 Electrostatic Discharge Caution ............................ 39
12.5 Glossary ................................................................ 39
13 Mechanical, Packaging, and Orderable
Information ........................................................... 39
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (May 2016) to Revision A
Page
• Changed device status from Product Preview to Production Data ....................................................................................... 1
2
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