SCDS256A October   2009  – September 2016 TS3USB31E

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Dynamic Electrical Characteristics
    7. 6.7 Switching Characteristics
  7. 7 Application Information
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 IOFF Supports Partial Power-Down Mode Operation
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Documentation Support
      1. 13.1.1 Related Documentation
    2. 13.2 Receiving Notification of Documentation Updates
    3. 13.3 Community Resource
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5 Pin Configuration and Functions

RSE Package
8-Pin UQFN
Top View
TS3USB31E po_01_cds242.gif
RSE Package
8-Pin UQFN
Bottom View
TS3USB31E po_02_cds242.gif

Pin Functions

PIN I/O DESCRIPTION
NAME NO.
OE 1 I Bus-switch enable, To isolate the D± pins from the HSD± pins set OE pin to valid high logic level, To connect D± pins to HSD± pins set OE pin to valid low logic level
D+ 3 I/O Data ports
D– 5 I/O Data ports
HSD+ 2 I/O Data ports
HSD– 6 I/O Data ports
N.C. 7 — No connect, This pin must be left floating or connect to ground
GND 4 — Ground
VCC 8 I/O Supply voltage