ZHCS936A May   2012  – February 2019 TPS53014

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      典型应用
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Recommended Operating Conditions
    3. 6.3 Thermal Information
    4. 6.4 Electrical Characteristics
    5. 6.5 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 PWM Operation
      2. 7.3.2 Auto-Skip Eco-Mode Control
      3. 7.3.3 Drivers
      4. 7.3.4 5-Volt Regulator
      5. 7.3.5 Soft Start and Pre-Biased Soft Start
      6. 7.3.6 Overcurrent Protection
      7. 7.3.7 Over/Undervoltage Protection
      8. 7.3.8 UVLO Protection
      9. 7.3.9 Thermal Shutdown
  8. 8 Application and Implementation
    1. 8.1 Typical Application
      1. 8.1.1 Detailed Design Procedure
        1. 8.1.1.1 Component Selection
          1. 8.1.1.1.1 Inductor
          2. 8.1.1.1.2 Output Capacitor
          3. 8.1.1.1.3 Input Capacitor
          4. 8.1.1.1.4 Bootstrap Capacitor
          5. 8.1.1.1.5 VREG5 Capacitor
          6. 8.1.1.1.6 Choose Output Voltage Resistors
  9. 9 Layout
    1. 9.1 Layout Guidelines
  10. 10器件和文档支持
    1. 10.1 接收文档更新通知
    2. 10.2 社区资源
    3. 10.3 商标
    4. 10.4 静电放电警告
    5. 10.5 术语表

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

6.5 Typical Characteristics

VIN = 12 V, TA= 25°C (unless otherwise noted)
TPS53014 f1ICC_T_slvsbf1.png
Figure 1. VIN Supply Current vs Junction Temperature
TPS53014 f3_EN_Vin_slvsbf1.png
Figure 3. En Input Current Vs En Input Voltage
TPS53014 f5_fsw_vin_slvsbf1.png
Figure 5. Switching Frequency vs Input Voltage
TPS53014 f7_ffb_ta_slvsbf1.png
Figure 7. Vfb Voltage vs Ambient Temperature
TPS53014 f9_linereg_slvsbf1.png
Figure 9. Line Regulation
TPS53014 start_slvubf1.gif
Figure 11. Start Up Waveforms
TPS53014 f13_eff2_slvsbf1.png
Figure 13. Light Load Efficiency
TPS53014 output_ripple_ecomode_slvubf1.gif
Figure 15. Output Voltage Ripple, IOUT = 50 mA
TPS53014 input_ripple_LL_slvubf1.gif
Figure 17. Input Voltage Ripple, IOUT = 50 mA
TPS53014 f2_ICC_SD_T_slvsbf1.png
Figure 2. VIN Shutdown Current vs Junction Temperature
TPS53014 f4_fsw_tj_slvsbf1.png
Figure 4. Switching Frequency vs Junction Temperature
TPS53014 f6_ffb_vin_slvsbf1.png
Figure 6. Vfb Voltage vs Input Voltage
TPS53014 f8_loadreg_slvsbf1.png
Figure 8. Load Regulation
TPS53014 trans_slvubf1.gif
Figure 10. Transient Response
TPS53014 f12eff1_slvsbf1.png
Figure 12. Efficiency
TPS53014 output_ripple_slvubf1.gif
Figure 14. Output Voltage Ripple, IOUT = 8 A
TPS53014 input_ripple_slvubf1.gif
Figure 16. Input Voltage Ripple, IOUT = 8 A