JAJSSX0B January   2022  – January 2024 TPS61376

PRODUCTION DATA  

  1.   1
  2. 特長
  3. アプリケーション
  4. 概要
  5. Pin Configuration and Functions
  6. Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Typical Characteristics
  7. Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 VCC Power Supply
      2. 6.3.2 Enable and Programmable UVLO
      3. 6.3.3 Soft Start and Inrush Current Control During Start-Up
      4. 6.3.4 Switching Frequency
      5. 6.3.5 Adjustable input average Current Limit
      6. 6.3.6 Shut Down and Load Disconnect
      7. 6.3.7 Overvoltage Protection
      8. 6.3.8 Output Short Protection
      9. 6.3.9 Thermal Shutdown
    4. 6.4 Device Functional Modes
      1. 6.4.1 PWM Mode
      2. 6.4.2 Auto PFM Mode
  8. Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Setting Output Voltage
        2. 7.2.2.2 Inductor Selection
        3. 7.2.2.3 Bootstrap Capacitor Selection
        4. 7.2.2.4 Input Capacitor Selection
        5. 7.2.2.5 Output Capacitor Selection
        6. 7.2.2.6 Diode Selection
        7. 7.2.2.7 Loop Stability
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
        1. 7.4.2.1 Thermal Considerations
  9. Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 サード・パーティ製品に関する免責事項
    2. 8.2 ドキュメントの更新通知を受け取る方法
    3. 8.3 サポート・リソース
    4. 8.4 Trademarks
    5. 8.5 静電気放電に関する注意事項
    6. 8.6 用語集
  10. Revision History
  11. 10Mechanical, Packaging, and Orderable Information

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

Typical Characteristics

TPS61376 Fsw = 1.2MHz, TA = 25°C, unless otherwise noted.
TPS61376 Fsw = 1.2MHz, TA = 25°C, unless otherwise noted.GUID-20240121-SS0I-HVBJ-4ZDQ-ZWC623KPWQVP-low.svg
VIN = 3.6V, 5.0V, 7.2V, 9.0V VOUT = 12V
Figure 5-1 Efficiency vs Output Current, VOUT = 12V. TPS61376 Fsw = 1.2MHz, TA = 25°C, unless otherwise noted.
GUID-20240121-SS0I-67PX-7F0F-240RW73BXSV3-low.svg
VIN = 3.6V, 5.0V, 7.2V, 9.0V VOUT = 12V
Figure 5-3 Load regulation, VOUT = 12V
GUID-20240121-SS0I-KC2J-NNXQ-DLKZXV2NP1X6-low.svg
VIN = 5.0V;12V VOUT = 12V;24V
Figure 5-5 Quiescent Current into VIN vs Temperature
GUID-20240121-SS0I-H7FQ-MJ7C-ZVLZC5V9NXGX-low.svgFigure 5-7 Shutdown Current vs Temperature
GUID-20240121-SS0I-DPXQ-WBTL-QJQVW2JMX04Z-low.svgFigure 5-9 Reference Voltage vs Temperature
GUID-20240121-SS0I-SKJC-KCTX-3MZKMNT2PCCG-low.svg
VIN = 3.6V, 5.0V, 9.0V, 12V VOUT = 24V
Figure 5-2 Efficiency vs Output Current, VOUT = 24V
GUID-20240121-SS0I-7XGP-0XHJ-XQWDDCQPXVFC-low.svg
VIN = 3.6V, 5.0V, 9.0V, 12V VOUT = 24V
Figure 5-4 Load regulation, VOUT = 24V
GUID-20240121-SS0I-Q3QW-QK3C-PWBHDLVNML7C-low.svg
VIN = 5.0V;12V VOUT = 12V;24V
Figure 5-6 Quiescent Current into VOUT vs Temperature
GUID-20240121-SS0I-NGJW-G5C6-3GML3ZMWPCKJ-low.svgFigure 5-8 Switching Frequency vs Temperature
GUID-20240121-SS0I-3KJN-FDX2-4ZR29FV0SMBG-low.svgFigure 5-10 EN/UVLO rising Voltage vs Temperature