ZHCSQT7E October   2001  – July 2022 DCR010503 , DCR010505 , DCR011203 , DCR011205 , DCR012403 , DCR012405

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 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    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  Rectification
      4. 8.3.4  Regulator
      5. 8.3.5  Oscillator and Watchdog
      6. 8.3.6  ERROR Flag
      7. 8.3.7  Synchronization
      8. 8.3.8  Construction
      9. 8.3.9  Thermal Considerations
      10. 8.3.10 Decoupling – Ripple Reduction
    4. 8.4 Device Functional Modes
      1. 8.4.1 Device Disable and Enable
      2. 8.4.2 Regulated Output Disable and Enable
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 DCR01 Single Voltage Output
      2. 9.1.2 Generating Two Positive Output Voltages
      3. 9.1.3 Generation of Dual Polarity Voltages from Two Self-Synchronized DCR01s
    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 Filter Capacitor
        4. 9.2.2.4 ERROR Flag
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Examples
  12. 12Device and Documentation Support
    1. 12.1 接收文档更新通知
    2. 12.2 支持资源
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 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

7.6 Typical Characteristics

at TA = 25°C, +VS = nominal, IO = 10 mA, CIN = 2.2 µF, CFILTER = 1 µF, COUT = 0.1 µF (unless otherwise noted)

GUID-2D12A3A2-E339-4434-92AC-01F3FDAB7B29-low.gif
DCR010503
Figure 7-1 Efficiency vs Load
GUID-B9F99607-D158-4680-ACED-72F51A01E077-low.gif
DCR011203P
Figure 7-3 Efficiency vs Load
GUID-F03AA72F-EE0E-4E5E-B279-860E09E7C666-low.gif
DCR012403P
Figure 7-5 Efficiency vs Load
GUID-81A00C8A-D6F2-4986-8272-6987F706718B-low.gif
All 5-V Output Devices
Figure 7-7 5-V Output Load Regulation
GUID-A0C6B306-9FD5-4144-946E-7C3C1A418575-low.gif
All 3.3-V Output Devices
Figure 7-9 3.3-V Output Load Regulation
GUID-D10DB5A2-FFE5-4E63-B037-4C9E82D2E504-low.gif
All devices except for DCR011203P and DCR012403P20-MHz Bandwidth
Figure 7-11 Output Voltage Ripple
GUID-F7F0FAC2-9C54-456E-8BB5-BC8D2EE247C1-low.gif
All 5-V Input Devices100-MHz Bandwidth
Figure 7-13 Output Voltage Noise
GUID-478268F9-9ED2-4919-8226-A790E5E30AFE-low.gif
DCR011205P100-MHz Bandwidth
Figure 7-15 Output Voltage Noise
GUID-CBDFE4C8-9108-4E65-9F86-7B94FF45713A-low.gif
100-MHz Bandwidth
Figure 7-17 Input Current Reflected Ripple
GUID-8DC62940-7764-41E5-B088-20234B6F1502-low.gif
100-MHz Bandwidth
Figure 7-19 DCR010505P Output Voltage Noise at 100% Load
GUID-064BDC81-9F57-412C-A028-C4CD5DC6589E-low.gif
100-MHz Bandwidth
Figure 7-21 DCR010503P Output Voltage Noise at 100% Load
GUID-94B0B774-9524-451B-ACD5-FE31E612FCDC-low.gifFigure 7-23 DCR010503P Load Transient Response
GUID-067DCD61-45D3-4B23-ABAC-FA603894A328-low.gifFigure 7-25 DCR010505P Load Transient Response
GUID-ED2A8386-B6EC-4ED0-B9D7-484691586645-low.gif
DCR010505
Figure 7-2 Efficiency vs Load
GUID-9179877D-F674-4937-B7C6-4E0BF005233F-low.gif
DCR011205P
Figure 7-4 Efficiency vs Load
GUID-74205DC4-7BE9-44C8-8448-B9ABB45EB0DD-low.gif
DCR012405P
Figure 7-6 Efficiency vs Load
GUID-1DF59AA3-F619-46BA-8428-57815A1723EA-low.gif
DCR010505P
Figure 7-8 Load Regulation
GUID-C5B1D642-ABE6-492B-9F4B-76FB74A5B1BF-low.gif
DCR010503P
Figure 7-10 Load Regulation
GUID-02A896D4-4CC3-46ED-9B0D-5277310DB84C-low.gif
DCR011203P20-MHz Bandwidth
DCR012403P
Figure 7-12 Output Voltage Ripple
GUID-7F3E4515-6F21-47A8-BED3-17F87EDD73CC-low.gif
DCR011203P100-MHz Bandwidth
Figure 7-14 Output Voltage Noise
GUID-4BFC38EC-95D1-4ECF-B591-0748ACFF4A70-low.gif
20-MHz Bandwidth
Figure 7-16 Input Current Reflected Ripple
GUID-F9EA1EB5-7A4F-457E-B5E9-B8D32F0526D7-low.gif
20-MHz Bandwidth
Figure 7-18 DCR010505P Output Voltage Ripple at 100% Load
GUID-6D5D4BA4-18B4-4DDB-8989-0C0F65AD840D-low.gif
20-MHz Bandwidth
Figure 7-20 DCR010503P Output Voltage Ripple at 100% Load
GUID-C554400E-59F2-450D-8B5D-A87D08EC4CA4-low.gifFigure 7-22 DCR010503P Load Transient Response
GUID-CD6B9DC9-B720-4081-A020-3A687E010C2E-low.gifFigure 7-24 DCR010505P Load Transient Response
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