PI Expert Online

PI Expert Online

PI Expert Online允许电源设计师输入规格参数,然后可自动生成围绕Power Integrations某一IC产品系列的电源转换方案。PI Expert Online可提供构建和测试工作原型所需的所有必要信息,包括完整电路原理图、物料清单(BOM)、电路板布局建议以及详细的电气参数表。

PI Expert Online还可提供完整的变压器设计,包括磁芯尺寸、线圈圈数、适当的线材规格以及每个绕组所用的并绕线数。此外,还可生成详细的绕组机械装配说明。

PI Xls Designer已集成到PI Expert Online中,PI Xls Designer是基于设计表格的应用程序,能让电源设计师在设计过程中获得更多的控制。同时,也提供包括详细的绕组机械装配说明在内的变压器构建支持。PI Xls Designer根据您提供的有关输入、输出以及其他所有必需的规格参数来执行必要的计算,以设计和评估电源转换方案。

New in version 2.3

  • 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

New in version 2.2.10

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

New in version 2.2.9

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

New in version 2.2.8

  • 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

New in version 2.2.7.14

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

New in version 2.2.7

  • 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

New in version 2.2.6

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

New in version 2.2.5

  • 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

New in version 2.2.4

  • 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

New in version 2.2

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

New in version 2.1.7

  • Minor updates to LinkSwitch-HP Flyback spreadsheet
  • Minor updates to LinkSwitch-TN2 Buck spreadsheet
  • Minor updates to TinySwitch-4 Flyback spreadsheet
  • Minor bug fixes

New in version 2.1.6

  • Minor bug fixing

New in version 2.1.5

  • Minor updates to InnoSwitch-EP/EP 900V Flyback spreadsheets
  • Minor updates to InnoSwitch-3 CE/CP/EP/Pro Flyback spreadsheets
  • Minor bug fixing

New in version 2.1.4

  • PI Expert Online now supports Design Sharing. Users can send a copy (or ‘share’) their design with other users through a hyperlink
  • Users can now add brief comments to designs directly in the File Manager
  • Minor updates to InnoSwitch-3 CE/CP/EP/Pro Flyback spreadsheets
  • Minor bug fixing

New in version 2.1.3

  • PI Expert now supports two new optimization methodologies for the InnoSwitch-3 Family that significantly increases the number of parameters used in the optimization process. The optimization methodology is user selectable
  • Major updates to LYTSwitch-6 Switched Valley-Fill PFC with Flyback spreadsheet, including Transformer Construction
  • PI Xls now supports LinkSwitch-TN2 in Buck Boost topology
  • Improvements in performance and stability
  • Minor bug fixing

New in version 2.0.6

  • PI Xls now supports InnoSwitch3-Pro with up to 9 output voltage set-points and improved quick-check feature for USB-PD applications
  • Minor updates to LYTSwitch-6 Switched Valley-Fill PFC with Flyback spreadsheet
  • Minor updates to InnoSwitch-3 CE/CP/EP Flyback spreadsheets.
  • Minor bug fixing

New in version 2.0.5

  • PI Xls now supports LYTSwitch-6 Switched Valley-Fill PFC with Flyback
  • Minor updates to LYTSwitch-3 Flyback spreadsheets
  • Minor bug fixing

New in version 2.0.4

  • PI Expert now supports folders in File Manager. This helps organize multiple designs and group similar designs e.g. different versions of one design in one place
  • PI Xls now supports LinkSwitch-CV in Tapped Buck topology
  • Minor updates to InnoSwitch-3
  • Minor bug fixing

New in version 2.0

  • PI Expert and PI Xls now support InnoSwitch-3 CE/EP
  • PI Expert supports "Feature Codes" for InnoSwitch-3 CE/EP
  • Product Portfolio replaced Product Selector Guide, which is incorporated in New Design Wizard
  • Starting with InnoSwitch3:
    • PI Expert estimates real losses and efficiency of created design
    • Support synchronous output rectification
  • PI Xls now estimates transformer fit and losses for InnoSwitch-3
  • PI Xls now supports InnoSwitch-3 CP with up to 9 output voltage set-points and improved quick-check feature for USB-PD applications
  • PI Xls now supports LYTSwitch-1 (Buck-Boost topology)
  • Improvements in performance and stability
  • Improvements in PI Xls spreadsheets:
    • InnoSwitch-CH, InnoSwitch-CE, InnoSwitch-CP, InnoSwitch-EP and InnoSwitch-EP900V (Flyback topology)
    • LYTSwitch-5 (Buck topology)
    • LYTSwitch-7 (Buck topology)

了解详情...观看视频!



PI Expert Online支持的Web浏览器

浏览器版本*支持有限支持** 
Internet Explorer   11   X 
   10   X 
   9    X
Google Chrome   >33   X 
Firefox   >28   X 
Opera   20    X
Safari   >5.17    X

*PI Expert Online将会对以上浏览器的后续新版本提供支持。
** PI Expert要求采用HTML5技术。旧版浏览器可能无法完全兼容。


设计软件支持概览

设计软件支持的
PI产品
PI ExpertPI Xls

DPA-Switch

X1X2

HiperLCS

 X5

HiperPFS

 X6

HiperPFS-2

 X6

HiperPFS-3

 X6

HiperPFS-4

 X6

HiperTFS-2

X7

InnoSwitch3-CE

X1X1

InnoSwitch3-CP

X1X1

InnoSwitch3-EP

X1X1

InnoSwitch3-Pro

X1X1

InnoSwitch3-MX & InnoMux

X1

InnoSwitch-CE

 X1

InnoSwitch-CH

 X1

InnoSwitch-CP

 X1

InnoSwitch-EP

 X1

LinkSwitch-II

 X3

LinkSwitch-3

 X1

LinkSwitch-4

 X1

LinkSwitch-CV

X1X3

LinkSwitch-HP

X1X1

LinkSwitch-LP

 X1

LinkSwitch-PH

X1X8

LinkSwitch-PL

X1X15

LinkSwitch-TN

 X4

LinkSwitch-TN2

 X4

LinkSwitch-XT

X1X1

LinkSwitch-XT2

 X1

LinkZero-AX

 X1

LinkZero-LP

 X1

LYTSwitch-0

 X12

LYTSwitch-1

 X16

LYTSwitch-2

 X1

LYTSwitch-3

 X10

LYTSwitch-4

 X13

LYTSwitch-5

 X14

LYTSwitch-6

 X18

LYTSwitch-7

 X12

TinySwitch-III

X1X1

TinySwitch-4

X1X1

TinySwitch-LT

X1

TOPSwitch-HX

X1X1

TOPSwitch-JX

X1X1

注释:

  1. 仅支持反激式拓扑结构
  2. 同时支持反激式和正激式拓扑结构
  3. 同时支持反激式和抽头降压拓扑结构
  4. 支持反激式、降压式和降压-升压拓扑结构
  5. 支持LLC谐振拓扑结构
  6. 支持升压拓扑结构
  7. 支持双管正激拓扑结构
  8. 支持反激式和降压式拓扑结构设计
  9. 支持反激式、抽头降压、降压和降压-升压式拓扑结构设计
  10. 支持反激式、降压、升压、降压-升压式和抽头降压-升压拓扑结构
  11. 同时支持反激式、降压和抽头降压拓扑结构
  12. 支持降压式拓扑结构
  13. 支持反激式、降压式、降压-升压式和抽头降压拓扑结构
  14. 支持反激式、降压式、升压式、降压-升压式和抽头降压-升压拓扑结构
  15. 支持反激式、降压式、升压式、降压-升压式和抽头降压拓扑结构
  16. 支持降压式、降压-升压式拓扑结构
  17. 支持反激拓扑开关填谷式PFC拓扑结构
  18. 支持反激式、反激拓扑开关填谷式PFC拓扑结构