ZHCSJN7J October   2002  – May 2019 TPS795

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      TPS79530 波纹抑制与频率
      2.      TPS79530 与频率
  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 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 Shutdown
      2. 7.3.2 Start-Up
      3. 7.3.3 Undervoltage Lockout (UVLO)
      4. 7.3.4 Regulator Protection
    4. 7.4 Device Functional Modes
      1. 7.4.1 Normal Operation
      2. 7.4.2 Dropout Operation
      3. 7.4.3 Disabled
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Input and Output Capacitor Requirements
        2. 8.2.2.2 Output Noise
        3. 8.2.2.3 Dropout Voltage
        4. 8.2.2.4 Programming the TPS79501 Adjustable LDO Regulator
      3. 8.2.3 Application Curves
    3. 8.3 What to Do and What Not to Do
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Board Layout Recommendation to Improve PSRR and Noise Performance
      2. 10.1.2 Regulator Mounting
      3. 10.1.3 Thermal Considerations
      4. 10.1.4 Estimating Junction Temperature
    2. 10.2 Layout Examples
  11. 11器件和文档支持
    1. 11.1 器件支持
      1. 11.1.1 开发支持
        1. 11.1.1.1 评估模块
        2. 11.1.1.2 Spice 模型
      2. 11.1.2 器件命名规则
    2. 11.2 文档支持
      1. 11.2.1 相关文档
    3. 11.3 接收文档更新通知
    4. 11.4 社区资源
    5. 11.5 商标
    6. 11.6 静电放电警告
    7. 11.7 Glossary
  12. 12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

6.6 Typical Characteristics

at VEN = VIN, VIN = VOUT(nom) + 1 V, IOUT = 1 mA, COUT = 10 µF, CNR = 0.01 µF, CIN = 2.2 µF, and TJ = 25°C (unless otherwise noted)
TPS795 tc_vo_io-lvs350.gif
Figure 1. TPS79530 Output Voltage vs Output Current
TPS795 tc_gc_tj-lvs350.gif
Figure 3. TPS79530 Ground Current vs Junction Temperature
TPS795 tc_ond2_f-lvs350.gif
Figure 5. TPS79530 Output Spectral Noise Density vs Frequency
TPS795 tc_rms_cbyp-lvs350.gif
Figure 7. TPS79530 Root Mean Squared Output Noise vs CNR
TPS795 tc_rr1_f-lvs350.gif
Figure 9. TPS79530 Ripple Rejection vs Frequency
TPS795 tc_rr3_f-lvs350.gif
Figure 11. TPS79530 Ripple Rejection vs Frequency
TPS795 tc_vi_t-lvs350.gif
Figure 13. TPS79530 Start-Up Time
TPS795 tc_trvi_t530-lvs350.gif
Figure 15. TPS79530 Line Transient Response
TPS795 tc_pwrup-lvs350.gif
Figure 17. TPS79525 Power Up and Power Down
TPS795 tc_vdo_vi-lvs350.gif
Figure 19. TPS79501 Dropout Voltage vs Input Voltage
TPS795 tc_esr_co2-2-lvs350.gif
Figure 21. TPS79530 Typical Regions of Stability Equivalent Series Resistance (ESR) vs Output Current
TPS795 tc_vo_tj-lvs350.gif
Figure 2. TPS79530 Output Voltage vs Junction Temperature
TPS795 tc_ond1_f-lvs350.gif
Figure 4. TPS79530 Output Spectral Noise Density vs Frequency
TPS795 tc_ond3_f-lvs350.gif
Figure 6. TPS79530 Output Spectral Noise Density vs Frequency
TPS795 tc_vdo_tj-lvs350.gif
Figure 8. TPS79530 Dropout Voltage vs Junction Temperature
TPS795 tc_rr2_f-lvs350.gif
Figure 10. TPS79530 Ripple Rejection vs Frequency
TPS795 tc_rr4_f-lvs350.gif
Figure 12. TPS79530 Ripple Rejection vs Frequency
TPS795 tc_trvi_t518-lvs350.gif
Figure 14. TPS79518 Line Transient Response
TPS795 tc_Ltr530-lvs350.gif
Figure 16. TPS79530 Load Transient Response
TPS795 tc_vdo_io-lvs350.gif
Figure 18. TPS79530 Dropout Voltage vs Output Current
TPS795 tc_esr_co1-lvs350.gif
Figure 20. TPS79530 Typical Regions of Stability Equivalent Series Resistance (ESR) vs Output Current
TPS795 tc_esr_co10-lvs350.gif
Figure 22. TPS79530 Typical Regions of Stability Equivalent Series Resistance (ESR) vs Output Current