ZHCS785H February   2012  – May 2019 SN6501

PRODUCTION DATA.  

  1. 特性
  2. 应用
  3. 说明
    1.     Device Images
      1.      简化原理图
      2.      输出电压和效率与输出电流间的关系
  4. 修订历史记录
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Handling Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Switching Characteristics
    7. 6.7 Typical Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Push-Pull Converter
      2. 8.3.2 Core Magnetization
    4. 8.4 Device Functional Modes
      1. 8.4.1 Start-Up Mode
      2. 8.4.2 Operating Mode
      3. 8.4.3 Off-Mode
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 SN6501 Drive Capability
        2. 9.2.2.2 LDO Selection
        3. 9.2.2.3 Diode Selection
        4. 9.2.2.4 Capacitor Selection
        5. 9.2.2.5 Transformer Selection
          1. 9.2.2.5.1 V-t Product Calculation
          2. 9.2.2.5.2 Turns Ratio Estimate
          3. 9.2.2.5.3 Recommended Transformers
      3. 9.2.3 Application Curve
      4. 9.2.4 Higher Output Voltage Designs
      5. 9.2.5 Application Circuits
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 器件支持
      1. 12.1.1 第三方产品免责声明
    2. 12.2 商标
    3. 12.3 静电放电警告
    4. 12.4 Glossary
  13. 13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

修订历史记录

Changes from G Revision (July 2014) to H Revision

  • Added HCT-SM-1.3-8-2Go
  • Added EPC3668G-LFGo
  • Added DA2303-ALGo
  • Added DA2304-ALGo

Changes from F Revision (August 2013) to G Revision

  • Added 添加引脚配置和功能 部分、处理额定值 表、特性 说明 部分、器件功能模式应用和实施 部分、电源推荐 部分、布局 部分、器件和文档支持 部分以及机械、封装和可订购信息 部分Go

Changes from E Revision (January 2013) to F Revision

Changes from D Revision (September 2012) to E Revision

Changes from C Revision (March 2012) to D Revision

  • Changed fOSC, Oscillator frequency To: fSW, D1, D2 Switching frequency Go
  • Added graphs Figure 3 through Figure 4Go
  • Changed the title of Figure 30 From: D1, D2 Oscillator Frequency vs Free-Air Temperature To: D1, D2 Switching Frequency vs Free-Air TemperatureGo
  • Added section: Recommended TransformersGo
  • Changed the location and title of Figure 45Go

Changes from B Revision (March 2012) to C Revision

  • Changed the fOSC Oscillator frequency values Go
  • Changed Equation 4Go

Changes from A Revision (March 2012) to B Revision

  • 已将特性从“小型 5 引脚 DBV 封装”更改为“小型 5 引脚 SOT23 封装”Go
  • Changed Figure 45 titleGo

Changes from * Revision (February 2012) to A Revision