JAJSND1D July   2022  – April 2024 TPS1211-Q1

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Device Comparison Table
  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
    6. 6.6 Switching Characteristics
    7. 6.7 Typical Characteristics
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Charge Pump and Gate Driver Output (VS, PU, PD, BST, SRC)
      2. 8.3.2 Capacitive Load Driving
        1. 8.3.2.1 FET Gate Slew Rate Control
        2. 8.3.2.2 Using Precharge FET - (with TPS12111-Q1 Only)
      3. 8.3.3 Overcurrent and Short-Circuit Protection
        1. 8.3.3.1 Overcurrent Protection with Auto-Retry
        2. 8.3.3.2 Overcurrent Protection with Latch-Off
        3. 8.3.3.3 Short-Circuit Protection
      4. 8.3.4 Analog Current Monitor Output (IMON)
      5. 8.3.5 Overvoltage (OV) and Undervoltage Protection (UVLO)
      6. 8.3.6 Remote Temperature Sensing and Protection (DIODE)
      7. 8.3.7 Output Reverse Polarity Protection
      8. 8.3.8 TPS1211x-Q1 as a Simple Gate Driver
    4. 8.4 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application: Driving Zonal Controller Loads on 12-V Line in Power Distribution Unit
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
    3. 9.3 Typical Application: Reverse Polarity Protection with TPS12110-Q1
      1. 9.3.1 Design Requirements
      2. 9.3.2 External Component Selection
      3. 9.3.3 Application Curves
    4. 9.4 Power Supply Recommendations
    5. 9.5 Layout
      1. 9.5.1 Layout Guidelines
      2. 9.5.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 ドキュメントの更新通知を受け取る方法
    2. 10.2 サポート・リソース
    3. 10.3 Trademarks
    4. 10.4 静電気放電に関する注意事項
    5. 10.5 用語集
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

6.7 Typical Characteristics

TPS1211-Q1 Shutdown Supply Current vs Supply Voltage
 
Figure 6-1 Shutdown Supply Current vs Supply Voltage
TPS1211-Q1 Charge Pump Current vs Charge Pump Voltage
 
Figure 6-3 Charge Pump Current vs Charge Pump Voltage
TPS1211-Q1 BST Loading Current (I(BST)) vs Temperature
V(BST) = 15 V  V(SRC) = 0 V
Figure 6-5 BST Loading Current (I(BST)) vs Temperature
TPS1211-Q1 Overcurrent Threshold (V(SNS_WRN)) vs Temperature
 
Figure 6-7 Overcurrent Threshold (V(SNS_WRN)) vs Temperature
TPS1211-Q1 Current Monitor Voltage (V(IMON)) vs Sense Voltage (VSNS)
RIMON = 5 kΩ RSET = 100 Ω 
Figure 6-9 Current Monitor Voltage (V(IMON)) vs Sense Voltage (VSNS)
TPS1211-Q1 OV Pin Voltage vs Leakage Current
 
Figure 6-11 OV Pin Voltage vs Leakage Current
TPS1211-Q1 Input Supply POR Thresholds vs Temperature
 
Figure 6-13 Input Supply POR Thresholds vs Temperature
TPS1211-Q1 Overvoltage Thresholds vs Temperature
 
Figure 6-15 Overvoltage Thresholds vs Temperature
TPS1211-Q1 Operating Quiescent Current vs Supply Voltage
 
Figure 6-2 Operating Quiescent Current vs Supply Voltage
TPS1211-Q1 Charge Pump Current vs Input Supply Voltage
 
Figure 6-4 Charge Pump Current vs Input Supply Voltage
TPS1211-Q1 Charge Pump UVLO Thresholds vs Temperature
 
Figure 6-6 Charge Pump UVLO Thresholds vs Temperature
TPS1211-Q1 Short-Circuit Threshold (V(SNS_SCP)) vs Temperature
 
Figure 6-8 Short-Circuit Threshold (V(SNS_SCP)) vs Temperature
TPS1211-Q1 EN/UVLO Pin Voltage vs Leakage Current
 
Figure 6-10 EN/UVLO Pin Voltage vs Leakage Current
TPS1211-Q1 Short Circuit Protection Response Time (tSC) vs Temperature
 
Figure 6-12 Short Circuit Protection Response Time (tSC) vs Temperature
TPS1211-Q1 Input Supply UVLO Thresholds vs Temperature
 
Figure 6-14 Input Supply UVLO Thresholds vs Temperature