SLVS569F January   2005  – August 2015 LM2575

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and 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 Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Feedback Connection
      2. 7.3.2 ON/OFF Input
      3. 7.3.3 Fault Protection
    4. 7.4 Device Functional Modes
      1. 7.4.1 Normal Operation Mode
      2. 7.4.2 Standby Mode
  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 Capacitor (CIN)
        2. 8.2.2.2  Output Capacitor (COUT)
        3. 8.2.2.3  Catch Diode
        4. 8.2.2.4  Inductor
        5. 8.2.2.5  Output Voltage Ripple and Transients
        6. 8.2.2.6  Feedback Connection
        7. 8.2.2.7  ON/OFF Input
        8. 8.2.2.8  Grounding
        9. 8.2.2.9  Reverse Current Considerations
        10. 8.2.2.10 Buck Regulator Design Procedure
        11. 8.2.2.11 Inductor Selection Guide
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Community Resources
    2. 11.2 Trademarks
    3. 11.3 Electrostatic Discharge Caution
    4. 11.4 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • N|16
散热焊盘机械数据 (封装 | 引脚)
订购信息

9 Power Supply Recommendations

This device operates with a power supply range of 4.75 V to 40 V. A 100-µF decoupling capacitor is recommended on the input to filter noise.