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
Surge Protection
ClipSwitch
Download PDF
Active Shunt Surge Protection
Download PDF
CV-CC Soft Transition
Soft Transition between Constant Current and Constant Voltage
Download PDF
LED Drivers
Direct Sensing Non-isolated LED Driver
Download PDF
Multi-Output-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
Shield-Tune
Shield Tuning
Download PDF
FillSwitch
Adjustable Bulk Input Capacitance Controlled from High Voltage Bus
Download PDF
High-Side Configurations
HiSide™ Configurations
Download PDF
Leakage Inductance Control
Partial Overlap Windings
Download PDF
Smooth-Dim
PWM Interface Module for Digital Dimming
Download PDF
Enhanced Active Preload for TRIAC StabilitySurge Protection
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