ZHCSJV7D July   2005  – June 2019 TPS40190

PRODUCTION DATA.  

  1. 特性
  2. 应用
  3. 说明
    1.     Device Images
      1.      简化应用示意图
  4. 修订历史记录
  5. Pin Configuration and Functions
    1.     Pin Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Dissipation Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Electrical Characteristics
    5. 6.5 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Internally Fixed Parameters
      2. 7.3.2 Output Short Circuit Protection
      3. 7.3.3 Enable Functionality
      4. 7.3.4 5-V Regulator
      5. 7.3.5 Startup Sequence and Timing
      6. 7.3.6 Prebias Outputs
  8. Application and Implementation
    1. 8.1 Typical Applications
  9. 器件和文档支持
    1. 9.1 文档支持
      1. 9.1.1 相关文档
    2. 9.2 接收文档更新通知
    3. 9.3 社区资源
    4. 9.4 商标
    5. 9.5 静电放电警告
    6. 9.6 Glossary
  10. 10机械、封装和可订购信息

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • DRC|10
散热焊盘机械数据 (封装 | 引脚)
订购信息

Typical Characteristics

TPS40190 vref_vs_temp_lus658.gifFigure 1. Reference Voltage vs Temperature
TPS40190 fosc_vs_temp_lus658.gifFigure 3. Oscillator Frequency vs Temperature
TPS40190 vidd_vs_temp_lus658.gifFigure 5. Operating Current vs Temperature
TPS40190 enon_vs_temp_lus658.gifFigure 7. Enable Threshold On vs Temperature
TPS40190 enoff_vs_tmp_lus658.gifFigure 9. Enable Threshold Off vs Temperature
TPS40190 tss_vs_temp_lus658.gifFigure 11. Soft Start Timing vs Temperature
TPS40190 tss_vs_vdd_lus658.gifFigure 13. Soft Start Timing vs Input Voltage
TPS40190 rc4_vs_vdd_lus658.gifFigure 15. Current Limit Threshold vs Input Voltage
TPS40190 rc12_vs_vdd_lus658.gifFigure 17. Current Limit Threshold vs Input Voltage
TPS40190 rcopn_vs_vdd_lus658.gifFigure 19. Current Limit Threshold vs Input Voltage
TPS40190 vref_vs_vdd_lus658.gifFigure 2. Reference Voltage vs Input Voltage
TPS40190 fosc_vs_vdd_lus658.gifFigure 4. Oscillator Frequency vs Input Voltage
TPS40190 vidd_vs_vvdd_lus658.gifFigure 6. Operating Current vs Input Voltage
TPS40190 enon_vs_vvdd_lus658.gifFigure 8. Enable Threshold On vs Input Voltage
TPS40190 enoff_vs_vdd_lus658.gifFigure 10. Enable Threshold Off vs Input Voltage
TPS40190 total_vs_tmp_lus658.gifFigure 12. Total Startup Time vs Temperature
TPS40190 rc4_vs_tmp_lus658.gifFigure 14. Current Limit Threshold vs Temperature
TPS40190 rc12_vs_tmp_lus658.gifFigure 16. Current Limit Threshold vs Temperature
TPS40190 rcopn_vs_tmp_lus658.gifFigure 18. Current Limit Threshold vs Temperature
TPS40190 vuvlo_lus658.gifFigure 20. Undervoltage Lockout Turn On Voltage
vs Temperature