UCC27527, UCC27528

SLUSBD0E – JUNE 2013 – REVISED DECEMBER 2014

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Table of Contents

8.3

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

1

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

8.4

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

2

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

9

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

3

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

9.1

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

4

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

9.2

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

5

Description (continued)......................................... 4

10

Power Supply Recommendations ..................... 23

6

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

11

Layout................................................................... 23

7

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

11.1

Layout Guidelines ................................................. 23

7.1

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

11.2

Layout Example .................................................... 24

7.2

Handling Ratings....................................................... 5

11.3

Thermal Considerations ........................................ 25

7.3

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

12

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

7.4

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

12.1

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

7.5

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

12.2

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

7.6

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

12.3

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

7.7

Typical Characteristics .............................................. 8

12.4

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

8

Detailed Description ............................................ 11

13

Mechanical, Packaging, and Orderable

8.1

Overview ................................................................. 11

Information ........................................................... 26

8.2

Functional Block Diagram ....................................... 11

4 Revision History

Changes from Revision D (July 2013) to Revision E

Page

•

Added Handling Rating 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

Changes from Revision C (June 2013) to Revision D

Page

•

Added OUTA, OUTB voltage field and values. ...................................................................................................................... 5

•

Changed table note from "Values are verified by characterization and are not production tested." to "Values are

verified by characterization on bench."................................................................................................................................... 5

•

Changed Bias Current TYP values from 170 µA to 180 µA. .................................................................................................. 6

Changes from Revision B (January 2013) to Revision C

Page

•

Changed UCC27527 packaging options ................................................................................................................................ 4

•

Added UCC27527 Bias Current specifications....................................................................................................................... 6

•

Added an updated Output Stage section. ............................................................................................................................ 15

•

Added UCC2752X Gate Driver Output Structure image ...................................................................................................... 15

•

Added updated Drive Current and Power Dissipation section. ............................................................................................ 21

•

Added a PSW... equation. .................................................................................................................................................... 21

Changes from Revision A (December 2012) to Revision B

Page

•

Changed Feature bullet from "-5-V Negative Voltage Handling Capability on Input and Enable Pins" to -5-V

Negative Voltage Handling Capability on Input Pins"............................................................................................................. 1

2

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