ZHCSOO6C August   2000  – August 2021 DCV010505 , DCV010505D , DCV010512 , DCV010512D , DCV010515 , DCV010515D , DCV011512D , DCV011515D , DCV012405 , DCV012415D

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Switching Characteristics
    7. 7.7 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
      1. 8.3.1  Isolation
        1. 8.3.1.1 Operation or Functional Isolation
        2. 8.3.1.2 Basic or Enhanced Isolation
        3. 8.3.1.3 Working Voltage
        4. 8.3.1.4 Isolation Voltage Rating
        5. 8.3.1.5 Repeated High-Voltage Isolation Testing
      2. 8.3.2  Power Stage
      3. 8.3.3  Oscillator and Watchdog Circuit
      4. 8.3.4  Thermal Shutdown
      5. 8.3.5  Synchronization
      6. 8.3.6  Light Load Operation (< 10%)
      7. 8.3.7  Load Regulation (10% to 100%)
      8. 8.3.8  Construction
      9. 8.3.9  Thermal Management
      10. 8.3.10 Power-Up Characteristics
    4. 8.4 Device Functional Modes
      1. 8.4.1 Disable and Enable (SYNCIN Pin)
      2. 8.4.2 Decoupling
        1. 8.4.2.1 Ripple Reduction
        2. 8.4.2.2 Connecting the DCV01 in Series
        3. 8.4.2.3 Connecting the DCV01 in Parallel
  9. 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 Input Capacitor
        2. 9.2.2.2 Output Capacitor
        3. 9.2.2.3 SYNCIN Pin
        4. 9.2.2.4 PCB Design
        5. 9.2.2.5 Decoupling Ceramic Capacitors
        6. 9.2.2.6 Input Capacitor and the Effects of ESR
        7. 9.2.2.7 Ripple and Noise
          1. 9.2.2.7.1 Output Ripple Calculation Example
        8. 9.2.2.8 Dual DCV01 Output Voltage
        9. 9.2.2.9 Optimizing Performance
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Device Nomenclature
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 接收文档更新通知
    4. 12.4 支持资源
    5. 12.5 Trademarks
    6. 12.6 静电放电警告
    7. 12.7 术语表
  13. 13Mechanical, Packaging, and Orderable Information

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

7.7 Typical Characteristics

at TA = 25°C (unless otherwise noted)

GUID-B8126EF4-E776-4B7E-89DF-7AE055A46766-low.gif
DCV010505125% Load
Figure 7-1 Conducted Emissions
GUID-6EE2AC05-F9AA-430C-8623-0940551B0D6B-low.gif
DCV01050520-MHz BW
Figure 7-3 Output Ripple versus Load
GUID-5BE1D330-5AC7-46CE-928C-AB10D264E80E-low.gif
DCV010505
Figure 7-5 Efficiency versus Load
GUID-A86C20D9-0FC4-47BB-8CA9-8B1FBA5C1B8B-low.gif
DCV010505D
Figure 7-7 Efficiency versus Load
GUID-EDF037CE-2270-443C-BF89-0EB30993FE01-low.gif
DCV010512
Figure 7-9 Efficiency versus Load
GUID-1A16697B-B619-4890-BCF0-660658414420-low.gif
DCV010512D
Figure 7-11 Efficiency versus Load
GUID-567A61F6-CF10-440C-9551-E9D7B5429ABF-low.gif
DCV010515
Figure 7-13 Efficiency versus Load
GUID-456BA997-FB57-487F-9FF1-DB609DAD98F0-low.gif
DCV010515D
Figure 7-15 Efficiency versus Load
GUID-8AC1E6BF-AE72-41A6-A277-38186B651C1B-low.gif
DCV012405
Figure 7-17 Efficiency versus Load
GUID-910F9952-C4A8-4572-87D2-03C6F7248306-low.gif
DCV011512D
Figure 7-19 Efficiency versus Load
GUID-4E91ED41-77E4-4A6E-97F5-2BF38052657E-low.gif
DCV011515D
Figure 7-21 Efficiency versus Load
GUID-49ED784A-07DC-4840-805C-B8334B80B8C8-low.gif
DCV012415D
Figure 7-23 Efficiency versus Load
GUID-EDB967B6-F6E0-4518-9C78-EB7776DD7A7A-low.gif
DCV0105058% Load
Figure 7-2 Conducted Emissions
GUID-55289441-B4A8-4BA7-83FC-30D0A64C57E6-low.gif
DCV010505
Figure 7-4 Line Regulation
GUID-1D4BD1DE-196C-4225-A283-30E1E4E56E2B-low.gif
DCV010505
Figure 7-6 Load Regulation
GUID-66761504-24AB-4024-ACD4-0F221CC5E2B1-low.gif
DCV010505D
Figure 7-8 Load Regulation
GUID-0EF34EF8-EC32-438D-99E4-8C8012A7CC7A-low.gif
DCV010512
Figure 7-10 Load Regulation
GUID-E19A1EC9-17F8-4C5E-B03E-6AA3A48BFE6B-low.gif
DCV010512D
Figure 7-12 Load Regulation
GUID-1827039F-50AD-457F-82C3-F1D7315226C3-low.gif
DCV010515
Figure 7-14 Load Regulation
GUID-164B70F0-963D-4357-BD17-91D3940699FC-low.gif
DCV010515D
Figure 7-16 Load Regulation
GUID-3753EBCD-0BA6-4B6E-BAC6-3DA9CDEB5DE0-low.gif
DCV012405
Figure 7-18 Load Regulation
GUID-185127F5-68D9-47C7-8B31-2202E23454A4-low.gif
DCV011512D
Figure 7-20 Load Regulation
GUID-714C71DE-1C1D-441A-BEA2-83EDC5F445A2-low.gif
DCV011515D
Figure 7-22 Load Regulation
GUID-8CA18BAB-0685-4CB8-ADD4-5F26F6989A92-low.gif
DCV012415D
Figure 7-24 Load Regulation
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