JAJSKP0B february   2022  – june 2023 TIOS102 , TIOS1023 , TIOS1025

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  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 ESD Ratings - IEC Specifications
    4. 6.4 Recommended Operating Conditions
    5. 6.5 Thermal Information
    6. 6.6 Electrical Characteristics
    7. 6.7 Switching Characteristics
    8. 6.8 Typical Characteristics
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
      1. 8.3.1  Current Limit Configuration
      2. 8.3.2  Current Fault Detection, Indication and Auto Recovery
      3. 8.3.3  Thermal Warning, Thermal Shutdown
      4. 8.3.4  Fault Reporting (NFAULT)
      5. 8.3.5  Device Function Tables
      6. 8.3.6  The Integrated Voltage Regulator (LDO)
      7. 8.3.7  Reverse Polarity Protection
      8. 8.3.8  Integrated Surge Protection and Transient Waveform Tolerance
      9. 8.3.9  Power Up Sequence
      10. 8.3.10 Undervoltage Lock-Out (UVLO)
    4. 8.4 Device Functional Modes
      1. 8.4.1 NPN Configuration (N-Switch Mode)
      2. 8.4.2 PNP Configuration (P-Switch Mode)
      3. 8.4.3 Push-Pull Mode
  10. 9 Application Information Disclaimer
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 最大接合部温度チェック
        2. 9.2.2.2 Driving Capacitive Loads
        3. 9.2.2.3 Driving Inductive Loads
      3. 9.2.3 Application Curves
  11. 10Power Supply Recommendations
  12. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  13. 12Device and Documentation Support
    1. 12.1 ドキュメントの更新通知を受け取る方法
    2. 12.2 サポート・リソース
    3. 12.3 Trademarks
    4. 12.4 静電気放電に関する注意事項
    5. 12.5 用語集
  14. 13Mechanical, Packaging, and Orderable Information
    1. 13.1 Mechanical Data

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

8.3.1 Current Limit Configuration

The output current can be configured with an external resistor on ILIM_ADJ pin. The highest current limit setting with an external resistor of 10 kΩ specifies a minimum of 300 mA over the operating temperature and voltage range.

Output disable due to current fault and current fault auto recovery features can be disabled by floating ILIM_ADJ pin. However, the current fault indication is still active in this configuration. This feature is useful when driving large capacitance.

When the ILIM_ADJ pin is shorted to ground, the TIOS102(x) is configured to source or sink a minimum of 500 mA. In this mode, current fault indication is disabled. Output Disable and Auto Recovery feature is also disabled in this mode. The driver is disabled if the power dissipation in the device causes the junction temperature to reach T(SDN).

Table 8-1 Current Limitation
ILIM_ADJ Pin ConditionOUT Current Limit

(Min.)

NFAULT Indication Due to Current FaultOutput Disable and Auto Recovery
RSET resistor to GND

(RSET: 10 kΩ to 110 kΩ)

Variable

(35 mA to 300 mA)

YesYes
Connected to GND (RSET 0 to 5 kΩ)500 mA

No

No

OPEN260 mAYesNo