ZHCSEM3D February   2016  – November 2018 TPS82130

PRODUCTION DATA.  

  1. 特性
  2. 应用
  3. 说明
    1.     Device Images
      1.      简化原理图1.8V 输出应用
      2.      12V 输入电压效率
  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 ESD Ratings
    3. 6.3 Recommend Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 PWM and PSM Operation
      2. 7.3.2 Low Dropout Operation (100% Duty Cycle)
      3. 7.3.3 Switch Current Limit
      4. 7.3.4 Undervoltage Lockout
      5. 7.3.5 Thermal Shutdown
    4. 7.4 Device Functional Modes
      1. 7.4.1 Enable and Disable (EN)
      2. 7.4.2 Soft Startup (SS/TR)
      3. 7.4.3 Voltage Tracking (SS/TR)
      4. 7.4.4 Power Good Output (PG)
  8. Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 1.8-V Output Application
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Custom Design with WEBENCH® Tools
          2. 8.2.1.2.2 Setting the Output Voltage
          3. 8.2.1.2.3 Input and Output Capacitor Selection
          4. 8.2.1.2.4 Soft Start-up Capacitor Selection
        3. 8.2.1.3 Application Performance Curves
  9. Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
    3. 10.3 Thermal Consideration
  11. 11器件和文档支持
    1. 11.1 开发支持
      1. 11.1.1 使用 WEBENCH® 工具定制设计方案
    2. 11.2 接收文档更新通知
    3. 11.3 社区资源
    4. 11.4 商标
    5. 11.5 静电放电警告
    6. 11.6 术语表
  12. 12机械、封装和可订购信息
    1. 12.1 卷带封装信息

封装选项

机械数据 (封装 | 引脚)
  • SIL|8
散热焊盘机械数据 (封装 | 引脚)
订购信息

Application Performance Curves

TA = 25°C, VIN = 12 V, VOUT = 1.8 V, unless otherwise noted.

TPS82130 D001_SLVSCY5_TPS82130.gif
Figure 6. Efficiency, VOUT = 1 V
TPS82130 D002_SLVSCY5_TPS82130.gif
Figure 8. Efficiency, VOUT = 1.8 V
TPS82130 D003_SLVSCY5_TPS82130.gif
Figure 10. Efficiency, VOUT = 2.5 V
TPS82130 D004_SLVSCY5_TPS82130.gif
Figure 12. Efficiency, VOUT = 3.3 V
TPS82130 D023_SLVSCY5_TPS82130.gif
Figure 14. Efficiency, VOUT = 5.0 V
TPS82130 D015_SLVSCY5_TPS82130.gif
VOUT = 1.8V θJA = 46.1 °C/W
Figure 16. Thermal Derating, VOUT = 1.8 V
TPS82130 D027_SLVSCY5_TPS82130.gifFigure 18. Thermal Derating, VOUT = 1.0 V
TPS82130 D006_SLVSCY5_TPS82130.gif
IOUT = 1A
Figure 20. Line Regulation
TPS82130 D018_SLVSCY5_TPS82130.gif
IOUT = 1A
Figure 22. Switching Frequency
TPS82130 D008_SLVSCY5_TPS82130.gif
No Load
Figure 24. Input and Output Ripple in PSM Mode
TPS82130 D011_SLVSCY5_TPS82130.gif
IOUT = 0.5A to 3A, 1A/µs
Figure 26. Load Transient
TPS82130 D013_SLVSCY5_TPS82130.gif
ROUT = 0.68Ω
Figure 28. Startup / Shutdown with Resistance Load
TPS82130 D019_SLVSCY5_TPS82130.gif
Figure 7. Efficiency, VOUT = 1.0 V
TPS82130 D020_SLVSCY5_TPS82130.gif
Figure 9. Efficiency, VOUT = 1.8 V
TPS82130 D021_SLVSCY5_TPS82130.gif
Figure 11. Efficiency, VOUT = 2.5 V
TPS82130 D022_SLVSCY5_TPS82130.gif
Figure 13. Efficiency, VOUT = 3.3 V
TPS82130 D024_SLVSCY5_TPS82130.gif
Figure 15. Efficiency, VOUT = 5 V
TPS82130 D016_SLVSCY5_TPS82130.gif
VOUT = 3.3V θJA = 46.1 °C/W
Figure 17. Thermal Derating, VOUT = 3.3 V
TPS82130 D005_SLVSCY5_TPS82130.gif
VIN = 12V
Figure 19. Load Regulation
TPS82130 D009_SLVSCY5_TPS82130.gif
VOUT = 1.8V VIN = 12V
Figure 21. Switching Frequency
TPS82130 D007_SLVSCY5_TPS82130.gif
IOUT = 3A
Figure 23. Input and Output Ripple in PWM Mode
TPS82130 D010_SLVSCY5_TPS82130.gif
IOUT = 0A to 3A, 1A/µs
Figure 25. Load Transient
TPS82130 D012_SLVSCY5_TPS82130.gif
No Load
Figure 27. Startup without Load