Intellectual Property Licensing

External PI Value

External PI Value is intellectual property exclusive to Power Integrations (PI) which can assist in:

  • Reducing BOM costs while using PI chips
  • Improve time to market
  • Increase reliability of PI designs
  • Assist in saving power and meeting new energy regulations

What is the license?

A royalty free license to use "External PI Value" in conjunction with PI parts in the same circuit

  • No signature or other action is required.
  • No license is extended for use with non-PI chips.

Download the license.

External IP List

Bobbin-Shield
   Shroud for a Bobbin Download PDF
ClipSwitch
   ClipSwitch Download PDF
   Active Shunt Surge Protection Download PDF
CV-CC Soft Transition
   Soft Transition between Constant Current and Constant Voltage Download PDF
Direct Sensing Non-Isolated LED Driver
   Direct Sensing Non-isolated LED Driver Download PDF
Dual-Out-Buck
   Dual Output Buck Converter Download PDF
E-Shield
   E-Shield™ for Low EMI Transformer Structure Download PDF
   Advanced E-Shield™ with Multi-Balance Windings in Multi-Output Transformer Download PDF
   Multi E-Shield™ to Reduce Displacement Current & EMI Download PDF
   Reduced Displacement Current & Improved EMI with No Additional Winding Download PDF
E-Shield-Tune
   Shield Tuning Download PDF
FillSwitch
   Adjustable Bulk Input Capacitance Controlled from High Voltage Bus Download PDF
HiSide Configurations
   HiSide™ Configurations Download PDF
Partial Overlapping Windings
   Partial Overlap Windings Download PDF
Smooth-Dim
   PWM Interface Module for Digital Dimming Download PDF
   Enhanced Active Preload for TRIAC Stability Download PDF
   Energy Recovery of Dimmer Turn-on Spike Download PDF
   Leading Edge and Trailing Edge Dimmer Detection and Bleeder Activation Download PDF
SplitSwitch
   Tapped Inductor with Switch Download PDF
StackFET
   StackFET™ with Split Input Capacitors Download PDF
Uni-Clamp
   Shared Clamp Reset Circuit Download PDF