UCC33020 datasheet(2/37 Pages) TI2

2 / 37 page

Table of Contents

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

2 Applications..................................................................... 1

3 Description.......................................................................1

4 Device Comparison......................................................... 3

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

6 Specifications.................................................................. 5

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

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

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

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

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

6.6 Power Ratings ............................................................8

6.7 Insulation Specifications............................................. 8

6.8 Safety-Related Certifications.................................... 10

6.9 Safety Limiting Values...............................................10

6.10 Typical Characteristics............................................ 11

7 Detailed Description......................................................15

7.1 Overview................................................................... 15

7.2 Functional Block Diagram......................................... 15

7.3 Feature Description...................................................16

7.4 Device Functional Modes..........................................22

8 Application and Implementation.................................. 23

8.1 Application Information............................................. 23

8.2 Typical Application.................................................... 23

9 Power Supply Recommendations................................25

10 Layout...........................................................................25

10.1 Layout Guidelines................................................... 25

10.2 Layout Example...................................................... 26

11 Device and Documentation Support..........................27

11.1 Device Support........................................................27

11.2 Documentation Support.......................................... 27

11.3 Receiving Notification of Documentation Updates.. 27

11.4 Support Resources................................................. 27

11.5 Trademarks............................................................. 27

11.6 Electrostatic Discharge Caution.............................. 27

11.7 Glossary.................................................................. 27

12 Revision History.......................................................... 27

13 Mechanical and Packaging Information.................... 28

UCC33020

SLUSFK4A – FEBRUARY 2025 – REVISED MAY 2025

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