JAJSDF9D July   2017  – June 2019 TIOL111 , TIOL1113 , TIOL1115

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      代表的なアプリケーションの図
  4. 4 改訂履歴
  5. 5 概要（続き）
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Switching Characteristics
    7. 7.7 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagrams
    3. 9.3 Feature Description
      1. 9.3.1  Wake Up Detection
      2. 9.3.2  Current Limit Configuration
      3. 9.3.3  Current Fault Detection, Indication and Auto Recovery
      4. 9.3.4  Thermal Warning, Thermal Shutdown
      5. 9.3.5  Fault Reporting (NFAULT)
      6. 9.3.6  Transceiver Function Tables
      7. 9.3.7  The Integrated Voltage Regulator (LDO)
      8. 9.3.8  Reverse Polarity Protection
      9. 9.3.9  Integrated Surge Protection and Transient Waveform Tolerance
      10. 9.3.10 Power Up Sequence (TIOL111)
      11. 9.3.11 Undervoltage Lock-Out (UVLO)
    4. 9.4 Device Functional Modes
      1. 9.4.1 NPN Configuration (N-Switch SIO Mode)
      2. 9.4.2 PNP Configuration (P-Switch SIO Mode)
      3. 9.4.3 Push-Pull, Communication Mode
  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
        1. 10.2.2.1 Maximum Junction Temperature Check
        2. 10.2.2.2 Driving Capacitive Loads
        3. 10.2.2.3 Driving Inductive Loads
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13デバイスおよびドキュメントのサポート
    1. 13.1 ドキュメントの更新通知を受け取る方法
    2. 13.2 コミュニティ・リソース
    3. 13.3 商標
    4. 13.4 静電気放電に関する注意事項
    5. 13.5 Glossary
  14. 14メカニカル、パッケージ、および注文情報

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

9.3.3 Current Fault Detection, Indication and Auto Recovery

If the output current at CQ exceeds the internally-set current limit IO(LIM) for a duration longer than tSC, the NFAULT pin is driven logic low to indicate a fault condition. The output is turned off, but the LDO continues to function. The output periodically retries to check if the output is still in the over current condition. In this mode, the output is switched on for tSC in tSCEN intervals. Current fault auto recovery mode can be disabled by setting ILIM_ADJ = OPEN. See Table 5. Toggling EN will clear NFAULT.