JAJS425J October   2002  – May 2019 TPS795

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      TPS79530 のリップル除去と周波数との関係
      2.      TPS79530 の周波数特性
  4. 4 改訂履歴
  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デバイスおよびドキュメントのサポート
    1. 11.1 デバイス・サポート
      1. 11.1.1 開発サポート
        1. 11.1.1.1 評価基板
        2. 11.1.1.2 SPICEモデル
      2. 11.1.2 デバイスの項目表記
    2. 11.2 ドキュメントのサポート
      1. 11.2.1 関連資料
    3. 11.3 ドキュメントの更新通知を受け取る方法
    4. 11.4 コミュニティ・リソース
    5. 11.5 商標
    6. 11.6 静電気放電に関する注意事項
    7. 11.7 Glossary
  12. 12メカニカル、パッケージ、および注文情報

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

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