PI Expert 电源设计软件

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PI Expert Online是一款基于Web的应用程序，
它可以根据用户的规格参数自动生成电源转换方案。

PI Expert可提供构建和测试工作原型所需的所有必要信息。

与PI Expert Online一样，PI Expert Suite作为PI一款经典的电源设计工具，可提供构建和测试工作原型所需的所有必要信息。

Updated transformer design engine for InnoSwitch3-CE/CP/EP/Pro offers flexibility in creating custom winding construction and shield windings
Features to enable design report creation including change log
Improved Optimization. User adjustable parameter ranges and optimization priority between cost, efficiency, core volume and thermal performance
Update to PI xls format. Allows hiding section of spreadsheet for easy viewing
PI Expert designs for all product families now prefer surface mount components by default
Updates to legacy transformer designs for additional clearance/creepage considerations
InnoSwitch3 Designs now supports up to 24.5V in PI Expert

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
PI xls 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

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

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

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

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

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

Updates to PI xls 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

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

浏览器	版本*	支持	有限支持**
Internet Explorer	11		X
Edge	>85	X
Google Chrome	>90	X
Firefox	>80	X
Opera	>70		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。

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