PC Power

Power Integrations offers a broad range of highly integrated, high-voltage ICs for off-line power conversion in PC power supply applications. Each IC includes high voltage power MOSFETs combined with control and protection circuitry on a single chip. Features include current limiting and thermal shutdown with automatic fault recovery capability to improve reliability, frequency jittering to reduce EMI and EcoSmart™ technology to dramatically reduce standby energy waste.

Design Examples

Document DescriptionDesign
Ideas
Design
Example
Reports
Reference
Design
Reports
Reference
Design
Kits
255 W 80 PLUS Platinum PC Power Supply   DER-385    
190 W Cont. 280 W Peak DC-DC Forward Converter   DER-368    
150 W LLC High-Voltage DC-DC Resonant Converter     RDR-239 RDK-239
20 W Standby Power Supply     RDR-295 RDK-295
High Efficiency 40 W Standby Supply   DER-276    
High Efficiency 30 W Standby Supply   DER-275    
High Performance, Low Profile 900 W PFC Front End   DER-274    
High Performance, Low Profile 100 W PFC Front End   DER-272    
Low-Power, Low-Cost 180 W PFC Front End     RDR-248 RDK-248
14.5 W Standby and 300 W Main Power Supply     RDR-249 RDK-249
High Performance 350 W PFC Frontend   DER-294    
High Performance 347 W PFC Frontend     RDR-236 RDK-236
High Efficiency 12 V, 30 W Standby Power Supply   DER-246    
High Efficiency 5 V, 20 W Standby Power Supply   DER-247    
20 W PC Standby Power Supply
Design Ideas are concise two-page documents describing a design for a specific application.
     
17 W PC Standby Power Supply Design Ideas are concise two-page documents describing a design for a specific application.      

Recommended Product Families

IC Product
Family
Design GuidesTypical Circuit
Configuration
Power/Current
Ratings
Description
TinySwitch™-4 NA Flyback 5 W to 36.5 W Energy-Efficient, Off-Line Switcher With Line-Compensated Overload Power
HiperLCS™ Product family application note. LLC Half-bridge Up to 440 W Integrated LLC power stage incorporating a multi-function controller, high-side and low-side gate drivers, plus two power MOSFETs in a half-bridge configuration
HiperTFS™-2 NA Two-Switch Forward & Flyback Up to 586 W Combined Two-Switch Forward and Flyback Power Supply Controllers with Integrated High Voltage MOSFETs
HiperTFS™ Product family application note. Two-Switch Forward & Flyback Up to 435 W Combined Two-Switch Forward and Flyback Power Supply Controllers with Integrated High Voltage MOSFETs
HiperPFS™-2 NA Boost PFC 110 to 425 W High Power PFC Controller with Integrated High-Voltage MOSFET
HiperPFS™ Product family application note. PFC Flyback Up to 1 kW High Power PFC Controller with Integrated High-Voltage MOSFET
SENZero™ NA AC Power Supply NA Simple-to-use device that eliminates significant standby losses by disconnecting unused circuit paths during power-saving modes
CAPZero™ Product family application note. AC Power Supply NA Easy to use device for reducing standby mode power by eliminating power losses from X capacitor discharge resistors
TOPSwitch™-JX Product family application note. Flyback 12 W to 177 W Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Related Design Support Documents

General Design Information
Active Power Factor Correction – Basics
Product Datasheets
AC-DC Selector Guide
Package Information

 

Contact your local Power Integrations Sales Representative or Distributor for assistance.