Table of Contents

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

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

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

4 Pin Configuration and Functions...................................3

5 Specifications.................................................................. 4

5.1 Absolute Maximum Ratings........................................ 4

5.2 ESD Ratings............................................................... 4

5.3 Recommended Operating Conditions.........................4

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

5.5 Electrical Characteristics.............................................5

5.6 Dynamic Electrical Characteristics, VCC = 3.3 V

±10%............................................................................. 6

5.7 Dynamic Electrical Characteristics, VCC = 2.5 V

±10%............................................................................. 6

5.8 Switching Characteristics, VCC = 3.3 V ±10%.............6

5.9 Switching Characteristics, VCC = 2.5 V ±10%.............6

5.10 Typical Characteristics.............................................. 7

6 Detailed Description......................................................12

6.1 Overview................................................................... 12

6.2 Functional Block Diagram......................................... 12

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

6.4 Device Functional Modes..........................................12

7 Application and Implementation.................................. 13

7.1 Application Information............................................. 13

7.2 Typical Application.................................................... 13

7.3 Power Supply Recommendations.............................14

7.4 Layout....................................................................... 14

8 Device and Documentation Support............................16

8.1 Documentation Support............................................ 16

8.2 Receiving Notification of Documentation Updates....16

8.3 Support Resources................................................... 16

8.4 Trademarks...............................................................16

8.5 Electrostatic Discharge Caution................................16

8.6 Glossary....................................................................16

9 Revision History............................................................ 16

10 Mechanical, Packaging, and Orderable

Information.................................................................... 17

TS3USB221E

SCDS263E – SEPTEMBER 2009 – REVISED JULY 2024

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