UCC27518A-Q1, UCC27519A-Q1

SLVSC90B – AUGUST 2013 – REVISED AUGUST 2015

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Table of Contents

9.3

Feature Description................................................. 14

1

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

9.4

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

2

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

10

Application and Implementation........................ 18

3

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

10.1

Application Information.......................................... 18

4

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

10.2

Typical Application ................................................ 18

5

Description (continued)......................................... 3

11

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

6

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

12

Layout................................................................... 22

7

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

12.1

Layout Guidelines ................................................. 22

8

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

12.2

Layout Example .................................................... 23

8.1

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

12.3

Thermal Consideration.......................................... 23

8.2

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

12.4

Power Dissipation ................................................. 23

8.3

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

13

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

8.4

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

13.1

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

8.5

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

13.2

Community Resource............................................ 25

8.6

Switching Characteristics .......................................... 7

13.3

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

8.7

Typical Characteristics ............................................ 10

13.4

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

9

Detailed Description ............................................ 13

13.5

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

9.1

Overview ................................................................. 13

14

Mechanical, Packaging, and Orderable

9.2

Functional Block Diagram ....................................... 14

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

4 Revision History

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

Changes from Revision A (September 2013) to Revision B

Page

•

Added 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

•

Changed the OUT (OUTA, OUTB) voltage parameter to show values for DC and repetitive pulse in the Absolute

Maximum Ratings table .......................................................................................................................................................... 5

•

Changed the minimum value of IN+, IN–, and EN pins from –0.3 V to –6 V in the Absolute Maximum Ratings table ........ 5

•

Updated the startup current parameter for the bias current in the Electrical Characteristics table ....................................... 6

•

Moved timing and switching parameters into new Switching Characteristics table .............................................................. 7

Changes from Original (August 2013) to Revision A

Page

•

Changed document status from Product Preview to Production Data ................................................................................... 1

2

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