PI Expert Online

透過 PI Expert Online，電源供應器工程師只要輸入規格，就會自動產生以其中一個 Power Integrations IC 系列為基礎的功率轉換解決方案。PI Expert Online 提供建構和測試工作原型所需的一切資訊，包括完整的電路圖、物料表 (BOM)、電路板佈局建議及詳細的電氣參數表。

PI Expert Online 還提供完整的磁性元件設計，其中包含鐵芯尺寸、繞組圈數、每個繞組適用的線寬和並繞線數。還會產生機械組裝的詳細繞組指示。

PI Expert Online 中整合了 PI Xls Designer，這是以試算表為基礎的應用程式，可讓電源供應器設計人員更好地掌控整個設計過程。還會產生變壓器結構支援，包括機械組裝的詳細繞組指示。PI Xls Designer 採用輸入、輸出及其他所有規格，然後執行必要的計算來設計並評估功率轉換解決方案。

Watch this 3-part webinar about PI Expert Online: Pt 1: Introduction to PI Expert Online

2.3.5 版新功能

• LYTSwitch-6 update with new part numbers (feature codes)
• Added ability to allow second (parallel) SR-FET on the output
• Transformer construction now supports Parallel Wound Secondary
• PIXls Design now supports Litz Wire in Transformer Construction
• PI Device database update with additional part numbers (feature codes) and current limit dependency
• Update to InnoSwitch-3 bias calculations
• Update to high output voltage design rules for InnoSwitch3
  - Update to guidance for using VOUT-Pin Linear Regulator
• PI Xls Spreadsheets update to InnoSwitch3-CE, InnoSwitch3-CP, InnoSwitch3-EP, InnoSwitch3-Pro, 900 V InnoSwitch3-EP and InnoSwitch3-AQ

2.3.4 版新功能

• PI Expert now supports Litz Wires
• DC-DC LYTSwitch-6 now supports Design Evaluation in PI Expert
• Calculation Engine updates
• For InnoSwitch-3 Flyback spreadsheets,
  - Interactive Design Evaluation feature for InnoSwitch3-CE/EP/CP/Pro and spreadsheets
  - Updates to InnoSwitch3-EP/CP/Pro with Size 8 GaN devices
• Minor updates to TOPSwitch-JX Flyback spreadsheet

2.3.3 版新功能

• PI Expert now supports CAPZero-3
• PI Expert Online new Look and Feel Phase 1 - Quick links to product documents and new design for components selection
• New performance-optimizing bias winding circuit calculations for InnoSwitch3 Family
• Minor updates to InnoMux and InnoSwitch3-MX spreadsheet

2.3 版新功能

• PI Expert now supports DC Input for LYTSwitch-6 product family
• New features in PI Expert Online
  • Enables freezing of components prior to optimization
  • Component Database now includes new Surface Mount parts
  • InnoSwitch3-CP and InnoSwitch3-Pro have a new bias winding circuit calculation for optimizing design performance
  • For all InnoSwitch-3 family devices:
    • Interactive Design Evaluation Report
    • Updated Clamp calculations
• PIXls now supports LinkSwitchTN2-900V Buck Boost
• Improvements in PI Expert Online performance and stability

2.2.10 版新功能

• Updates to InnoSwitch-CH/CE/EP/EP 900V Flyback spreadsheets
• Updates to LYTSwitch-6 Flyback and Switched Valley-Fill PFC with Flyback spreadsheets

2.2.9 版新功能

• Updates to InnoMux and InnoSwitch3-MX spreadsheet
• Bug fixes

2.2.8 版新功能

• New features in PI Expert Online:
  • InnoSwitch-3 EP/CP/Pro now include additional parts with breakdown voltage of 750 V
  • CAPZero support
  • Calculation and Optimization Engine update for InnoSwitch3 families
  • Magnet wire database update
• PI Xls now supports InnoMux and InnoSwitch3-MX Chipset
• Minor updates to InnoSwitch-CP Flyback spreadsheet
• Bug fixes

2.2.7.14 版新功能

• Updates to PIXls InnoSwitch-3 EP/CP/Pro Flyback spreadsheets – Additional parts with breakdown voltage of 750V added to the spreadsheets

2.2.7 版新功能

• Updates to PIXls LYTSwitch-6
• Major updates to Transformer Engine for all families – Support uneven primary winding split and other enhancements which provides superior transformer optimization
• PI Xls now supports InnoSwitch3-EP 900V Flyback and LinkSwitchTN2-900V Buck spreadsheets
• Major update to HiperPFS-4 Boost spreadsheet
• Bug fixes

2.2.6 版新功能

• Minor updates to LinkSwitch-TN2 in Buck Boost topology
• Transformer Engine now supports Flying Leads
• Bug fixes

2.2.5 版新功能

• Minor updates to InnoSwitch3-EP Flyback spreadsheet
• Minor updates to HiperTFS-2 spreadsheet
• Enable Exhaustive Search Optimization method for InnoSwitch3-CP and InnoSwitch3-Pro
• Enhancements in PI Expert Online: added more High Voltage Ceramic capacitors to Component Database; improved Post Filter Circuit components selection; and updated new Design Notifications
• Bug fixes

2.2.4 版新功能

• PI Xls now supports TinySwitch-LT in Flyback topology
• Minor updates to LinkSwitch-HP Flyback spreadsheet
• Added Current Sense Circuit Slope components to InnoSwitch3-Pro

2.2 版新功能

• PI Expert now supports InnoSwitch-3 CP/PRO
• Improvements in PI Expert Online performance and stability

進一步瞭解...觀看影片！

設計軟體支援概觀

附註：

1. 僅支援返馳式架構
2. 支援返馳式和順向式架構
3. 支援返馳式和 Tapped-Buck 式架構
4. 支援返馳式、降壓式和升降壓式架構
5. 支援 LLC 諧振式架構
6. 支援升壓式架構
7. 支援雙開關順向式架構
8. 支援返馳式和降壓式架構
9. 支援返馳式、Tapped-Buck 式、降壓式和升降壓式架構
10. 支援返馳式、降壓式、升降壓式和抽頭升降壓式(Tapped-Buck Boost)架構
11. 同時支援返馳式、降壓式和抽頭降壓式(Tapped-Buck)架構
12. 支援降壓式架構
13. 支援返馳式、降壓式、升降壓式和抽頭降壓式(Tapped-Buck)架構
14. 支援返馳式、降壓式、升壓式、升降壓式和抽頭升降壓式(Tapped-Buck Boost)架構
15. 支援返馳式、降壓式、升壓式、升降壓式和抽頭降壓式(Tapped-Buck)架構
16. 支援降壓式和升降壓式架構
17. 支援返馳式切換填谷式功率因數修正(PFC)架構
18. 支援返馳式、返馳式切換填谷式功率因數修正(PEC)架構