UCD3138128APFC datasheet(4/83 Pages) TI1

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UCD3138128A

SLUSC99 – JULY 2016

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Table of Contents

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

Applications ........................................................... 2

Description ............................................................. 2

Revision History..................................................... 4

Device Comparison ............................................... 5

Pin Configuration and Functions ......................... 7

Specifications......................................................... 9

7.1

Absolute Maximum Ratings ...................................... 9

7.2

ESD Ratings.............................................................. 9

7.3

Recommended Operating Conditions ..................... 10

7.4

Thermal Information ................................................ 10

7.5

Electrical Characteristics......................................... 10

7.6

Timing Characteristics............................................. 14

7.7

PMBus/SMBus/I2C Timing ...................................... 15

7.8

Typical Characteristics ............................................ 16

7.9

Timing Diagrams ..................................................... 17

Parametric Measurement Information ............... 18

8.1

Typical Clock Gating Power Savings ...................... 19

Detailed Description ............................................ 20

9.1

Overview ................................................................. 20

9.2

Functional Block Diagram ....................................... 22

9.3

Feature Description................................................. 23

9.4

Device Functional Modes........................................ 51

9.5

Applications and Implementation...................... 61

10.1

Application Information.......................................... 61

10.2

Typical Application ............................................... 62

Power Supply Recommendations ..................... 73

Layout................................................................... 73

12.1

IC Grounding and Layout Guidelines.................... 73

12.2

Layout Examples................................................... 74

Device and Documentation Support ................. 75

13.1

Device Support...................................................... 75

13.2

Documentation Support ........................................ 75

13.3

Receiving Notification of Documentation Updates 77

13.4

Trademarks ........................................................... 77

13.5

Electrostatic Discharge Caution ............................ 77

13.6

Glossary ................................................................ 77

Mechanical, Packaging, and Orderable

Information ........................................................... 77

4 Revision History

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

DATE

REVISION

NOTES

July 2016

Initial Release

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