ZHCSG81 April   2017 DCPA10505 , DCPA10505D , DCPA10512 , DCPA10512D , DCPA10515 , DCPA10515D

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 修订历史记录
  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  Electrical Characteristics
    5. 6.5  Switching Characteristics
    6. 6.6  Typical Characteristics (DCPA10505)
    7. 6.7  Typical Characteristics (DCPA10512)
    8. 6.8  Typical Characteristics (DCPA10515)
    9. 6.9  Typical Characteristics (DCPA10505D)
    10. 6.10 Typical Characteristics (DCPA10512D)
    11. 6.11 Typical Characteristics (DCPA10515D)
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1  Isolation
        1. 7.3.1.1 Operation or Functional Isolation
        2. 7.3.1.2 Basic or Enhanced Isolation
        3. 7.3.1.3 Continuous Voltage
        4. 7.3.1.4 Isolation Voltage
        5. 7.3.1.5 Repeated High-Voltage Isolation Testing
      2. 7.3.2  Power Stage
      3. 7.3.3  Input and Output Capacitors
      4. 7.3.4  Oscillator And Watchdog Circuit
      5. 7.3.5  Synchronization
      6. 7.3.6  SWOUT
      7. 7.3.7  Soft Start
      8. 7.3.8  Load Regulation
      9. 7.3.9  Thermal Performance
        1. 7.3.9.1 Thermal Protection
      10. 7.3.10 Current Limit
      11. 7.3.11 Construction
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Ripple Reduction
      2. 8.1.2 Connecting the DCPA1 in Series
      3. 8.1.3 Connecting the DCPA1 in Parallel
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 DCPA10505 Application Curves
      3. 8.2.3 Detailed Design Procedure
        1. 8.2.3.1 Input Capacitor
        2. 8.2.3.2 Output Capacitor
        3. 8.2.3.3 SYNCIN Pin
      4. 8.2.4 PCB Design
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 器件支持
      1. 11.1.1 器件命名规则
    2. 11.2 文档支持
      1. 11.2.1 相关文档
    3. 11.3 社区资源
    4. 11.4 相关链接
    5. 11.5 商标
    6. 11.6 静电放电警告
    7. 11.7 Glossary
  12. 12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

5 Pin Configuration and Functions

NVA and DUA Package
7-Pin PDIP and SOP (Single Output)
(Top View)
DCPA10505 DCPA10505D DCPA10512 DCPA10512D DCPA10515 DCPA10515D DCPA1_single_pkg.gif
NVA and DUA Package
7-Pin PDIP and SOP (Dual Output)
(Top View)
DCPA10505 DCPA10505D DCPA10512 DCPA10512D DCPA10515 DCPA10515D DCPA1_dual_pkg.gif

Pin Functions

PIN NAME PIN NUMBER I/O (1) Description
SINGLE-OUTPUT DUAL-OUTPUT
COM — 5 O Output side common
NC 7 — — No connection
SYNCIN 14 14 I Synchronization. This pin is used to synchronize to an external clock. Internally it is pulled to GND. If valid clock is not detected on this pin, the SN6505 shifts automatically to internal clock.
SWOUT 8 8 O Unrectified transformer output.
+VOUT 6 6 O Positive output voltage
+VS 1 1 I Input voltage
–VOUT 5 7 O Negative output voltage
–VS 2 2 I Input side common
(1) I = Input, O = Output