JAJSE23C August   2017  – June 2019 TPS1H000-Q1

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      代表的なブロック図
      2.      自動再試行モードでの電流制限保護
  4. 4 改訂履歴
  5. 5 Pin Configuration and Functions
    1.     Pin 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 Switching Characteristics
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Current Limit
      2. 7.3.2 DELAY Pin Configuration
        1. 7.3.2.1 Holding Mode
        2. 7.3.2.2 Latch-Off Mode
        3. 7.3.2.3 Auto-Retry Mode
      3. 7.3.3 Standalone Operation
      4. 7.3.4 Fault Truth Table
      5. 7.3.5 Full Diagnostics
        1. 7.3.5.1 Short-to-GND and Overload Detection
        2. 7.3.5.2 Open-Load Detection
          1. 7.3.5.2.1 Output On
          2. 7.3.5.2.2 Output Off
        3. 7.3.5.3 Short-to-Battery Detection
        4. 7.3.5.4 Thermal Fault Detection
          1. 7.3.5.4.1 Thermal Shutdown
          2. 7.3.5.4.2 Thermal Swing
          3. 7.3.5.4.3 Fault Report Holding
      6. 7.3.6 Full Protections
        1. 7.3.6.1 UVLO Protection
        2. 7.3.6.2 Inductive Load Switching Off Clamp
        3. 7.3.6.3 Loss-of-GND Protection
        4. 7.3.6.4 Loss-of-Power-Supply Protection
        5. 7.3.6.5 Reverse-Current Protection
        6. 7.3.6.6 MCU I/O Protection
    4. 7.4 Device Functional Modes
      1. 7.4.1 Working Modes
        1. 7.4.1.1 Normal Mode
        2. 7.4.1.2 Standby Mode
        3. 7.4.1.3 Standby Mode With Diagnostics
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11デバイスおよびドキュメントのサポート
    1. 11.1 ドキュメントの更新通知を受け取る方法
    2. 11.2 コミュニティ・リソース
    3. 11.3 商標
    4. 11.4 静電気放電に関する注意事項
    5. 11.5 Glossary
  12. 12メカニカル、パッケージ、および注文情報

6.7 Typical Characteristics

TPS1H000-Q1 D001_SLVSDO6.gif
Figure 3. UVLO Voltage Threshold
TPS1H000-Q1 D003_SLVSDO6.gif
Figure 5. DIAG_EN Voltage Threshold
TPS1H000-Q1 D005_SLVSDO6.gif
Figure 7. Drain-to-Source Clamp Voltage
TPS1H000-Q1 D007_SLVSDO6.gif
IOUT = 50 mA
Figure 9. Current-Limit Accuracy at 50 mA
TPS1H000-Q1 D009_SLVSDO6.gif
IOUT = 300 mA
Figure 11. Current-Limit Accuracy at 300 mA
TPS1H000-Q1 D002_SLVSDO6.gif
Figure 4. IN Voltage Threshold
TPS1H000-Q1 D004_SLVSDO6.gif
Figure 6. Body-Diode Forward Voltage
TPS1H000-Q1 D006_SLVSDO6.gif
Figure 8. FET On-Resistance
TPS1H000-Q1 D008_SLVSDO6.gif
IOUT = 150 mA
Figure 10. Current-Limit Accuracy at 150 mA
TPS1H000-Q1 D010_SLVSDO6.gif
IOUT = 1 A
Figure 12. Current-Limit Accuracy at 1 A