SCDS460 june   2023 TMUX582F-SEP

ADVANCE INFORMATION  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 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 (Global)
    6. 6.6 Dual Supply: Electrical Characteristics
    7. 6.7 Single Supply: Electrical Characteristics
    8. 6.8 Typical Characteristics
  8. 7 Parameter Measurement Information
    1. 7.1  On-Resistance
    2. 7.2  Off-Leakage Current
    3. 7.3  On-Leakage Current
    4. 7.4  Input and Output Leakage Current Under Overvoltage Fault
    5. 7.5  Break-Before-Make Delay
    6. 7.6  Enable Delay Time
    7. 7.7  Transition Time
    8. 7.8  Fault Response Time
    9. 7.9  Fault Recovery Time
    10. 7.10 Fault Flag Response Time
    11. 7.11 Fault Flag Recovery Time
    12. 7.12 Charge Injection
    13. 7.13 Off Isolation
    14. 7.14 Crosstalk
    15. 7.15 Bandwidth
    16. 7.16 THD + Noise
  9. 8 Truth Table
  10. 9 Detailed Description
    1. 9.1 Functional Block Diagram
    2. 9.2 Feature Description
      1. 9.2.1 Flat ON- Resistance
      2. 9.2.2 Protection Features
        1. 9.2.2.1 Input Voltage Tolerance
        2. 9.2.2.2 Powered-Off Protection
        3. 9.2.2.3 Fail-Safe Logic
        4. 9.2.2.4 Overvoltage Protection and Detection
        5. 9.2.2.5 Adjacent Channel Operation During Fault
        6. 9.2.2.6 ESD Protection
        7. 9.2.2.7 Latch-Up Immunity
        8. 9.2.2.8 EMC Protection
      3. 9.2.3 Overvoltage Fault Flags
      4. 9.2.4 Bidirectional and Rail-to-Rail Operation
      5. 9.2.5 1.8 V Logic Compatible Inputs
      6. 9.2.6 Integrated Pull-Down Resistor on Logic Pins
    3. 9.3 Device Functional Modes
      1. 9.3.1 Normal Mode
      2. 9.3.2 Fault Mode
  11. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 System Diagnostics – Telemetry
      2. 10.2.2 Design Requirements
      3. 10.2.3 Detailed Design Procedure
      4. 10.2.4 Application Curves
  12. 11Power Supply Recommendations
  13. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  14. 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 Support Resources
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
  15. 14Mechanical, Packaging, and Orderable Information
    1. 14.1 Tape and Reel Information
    2. 14.2 Mechanical Data

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • PW|20
Thermal pad, mechanical data (Package|Pins)
Orderable Information

7.4 Input and Output Leakage Current Under Overvoltage Fault

If any of the source pin voltage goes above the fault supplies (VFP or VFN), the overvoltage protection feature of the TMUX582F-SEP is triggered to turn off the switch under fault, keeping the fault channel in high-impedance state. IS(FA) and ID(FA) denotes the input and output leakage current under overvoltage fault conditions, respectively. For ID(FA) the device is disabled to measure leakage current on the drain pin without being impacted by the 40 kΩ impedance to the fault supply. When the overvoltage fault occurs, the supply (or supplies) can either be in normal operating condition (Figure 7-5) or abnormal operating condition (Figure 7-5). During abnormal operating condition, the supply (or supplies) can either be unpowered (VDD= VSS = VFN = VFP = 0 V) or floating (VDD= VSS = VFN = VFP = No Connection), and remains within the leakage performance specifications.

GUID-9A7404B6-A38E-4B20-AC11-BE98C46366D9-low.gif Figure 7-4 Measurement Setup for Input and Output Leakage Current under Overvoltage Fault with Normal Supplies
GUID-DCAAEFA4-8251-4D54-A8F4-78D56506ECCA-low.gif Figure 7-5 Measurement Setup for Input and Output Leakage Current Under Overvoltage Fault with Unpowered or Floating Supplies