ZHCSJ97B September   2009  – January 2019 TPS60151

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      典型应用原理图
      2.      效率与输入电压间的关系
  4. 4 修订历史记录
  5. 5 Device Comparison Table
  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 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Enable
      2. 8.3.2 Output Reverse Current Protection
      3. 8.3.3 Undervoltage Lockout
      4. 8.3.4 Thermal Shutdown Protection
    4. 8.4 Device Functional Modes
      1. 8.4.1 Soft Start
      2. 8.4.2 Normal Mode and Skip Mode Operation
      3. 8.4.3 Over-current Protection and Short-Circuit Protection
  9. 9 Application and Implementation
    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 Capacitor Selection
      3. 9.2.3 Application Curves
    3. 9.3 System Example
      1. 9.3.1 Circuit for Driving White LEDs
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 接收文档更新通知
    2. 12.2 社区资源
    3. 12.3 商标
    4. 12.4 静电放电警告
    5. 12.5 术语表
  13. 13机械、封装和可订购信息

封装选项

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

9.2.3 Application Curves

TPS60151 vo_io_lvs888.gifFigure 12. Output Voltage vs Output Current
TPS60151 eff_vi_lvs888.gifFigure 14. Efficiency vs Input Voltage
TPS60151 load2_res_lvs888.gifFigure 16. Load Transient Response
VIN = 3.6 V, Io = 60 mA to 100 mA
TPS60151 loadtr_lvsa02.gifFigure 18. Load Transient
VCC = 3.6 V, Io = 0 mA
TPS60151 lt_lvs888.gifFigure 20. Output Ripple (Normal Mode)
VIN = 3.6 V, Io = 100 mA
TPS60151 pwr2_on_lvs888.gifFigure 22. Power On
VIN = 3.6 V, Io = 100 mA
TPS60151 en2_disable_lvs888.gifFigure 24. Enable / Disable
VIN = 3.6 V, Io = 100 mA
TPS60151 vo2_io_lvs888.gifFigure 13. Output Voltage vs Input Voltage
TPS60151 load_res_lvs888.gifFigure 15. Load Transient Response
VIN = 2.7 V, Io = 30 mA to 50 mA
TPS60151 orip_lvsa02.gifFigure 17. Output Ripple
VCC = 2.7 V, Io = 0 mA
TPS60151 out_ripp_lvs888.gifFigure 19. Output Ripple Voltage (Normal Mode)
VIN = 2.7 V, Io = 50 mA
TPS60151 pwr_on_lvs888.gifFigure 21. Power On
VIN = 2.7 V, Io = 50 mA
TPS60151 en_disable_lvs888.gifFigure 23. Enable / Disable
VIN = 2.7 V, Io = 50 mA
TPS60151 tds_oper_lvs888.gifFigure 25. Thermal Shutdown Operation
VIN = 5.5 V, RLOAD= 20 Ω