Major Appliances

Power Integrations offers a broad range of highly integrated, high-voltage ICs for off-line power conversion in major appliance applications. Each IC includes a ≥700 V power MOSFET 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
17. 5 W Dual Output Embedded Power Supply      
Dual Output 20 W Embedded Power Supply     RDR-469 RDK-469
<5 mW No-Load Input Power, 8 W Standby Power Supply      
20 W Standby Power Supply     RDR-295 RDK-295
17 W Dual Output Flyback Converter     RDR-321  
Lossless Generation of AC Zero Crossing and AC Fault/Loss Signals using CAPZero™      
150 W LLC High-Voltage DC-DC Resonant Converter     RDK-239
High Efficiency 40 W Standby Supply   DER-276    
High Efficiency 30 W Standby Supply   DER-275    
White Goods (1.5 W Non-Isolated Zero Standby Consumption)   pdf icon    
2.37 W Two Output Non-Isolated Cooktop Controller   pdf icon    
2.25 W Cooktop Controller Power Supply   pdf icon    
100 W Refrigeration Power Supply   pdf icon    
1.2 W Dual Output Power Supply with Positive or Negative Outputs     pdf icon RDK-138
Air Conditioner/Condensing Boiler (24 V/2.08 A) pdf icon      
Oven Control (19.3 W 207-400AC Input Flyback)   pdf icon    
Dual-Output Cooktop (20 W Flyback)   pdf icon    
White Goods (13 W,17.2 W Peak Non-Isolated Flyback) pdf icon      
White Goods (1.2 W, Non-Isolated, Dual Output Buck Converter) pdf icon      
Refrigerator (12 W Flyback) pdf icon   pdf icon RDK-91
Residential Heating Control (9.65 W, FlyBack No Y-Cap) pdf icon      
Air Conditioner (1.44 W, Non-Isolated Buck Converter)     pdf icon  
Washing Machine (3 W, Non-Isolated Buck/Boost)   pdf icon    
Home Appliance (1.8 W, Non-Isolated Buck/Boost)   pdf icon    

Recommended Product Families

IC Product
Design GuidesTypical Circuit
InnoSwitch™-EP NA Flyback 15 to 35 W Off-Line CV/CC Flyback Switcher IC with Integrated MOSFET, Sync-Rect and Feedback
LinkZero™-LP NA Flyback 3 W Zero No-Load Consumption Integrated Off-Line Switcher
TinySwitch™-4 NA Flyback 5 W to 36.5 W Energy-Efficient, Off-Line Switcher With Line-Compensated Overload Power
LinkSwitch™-HP NA Flyback 9 W to 90 W Energy Efficient, High-Power Off-Line Switcher with Accurate Primary-Side Regulation (PSR)
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
LinkZero™-AX NA Flyback NA Integrated offline switching IC that enables designers to achieve 0.00 Watts of standby energy consumption in auxiliary power supplies
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
LinkSwitch™-CV Product family application note. Flyback Up to 8.5 W Tight CV, primary side control, capable of exceeding all energy efficiency specifications
TOPSwitch™-JX Product family application note. Flyback 12 W to 177 W Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies
LinkSwitch™-TN2 NA Buck Up to 360 mA Highly Energy Efficient Off-line Switcher IC with Integrated System Level Protection
LinkSwitch™-XT2 NA Flyback Up to 9 W Energy Efficient, Low Power Off-Line Switcher IC With Integrated System Level Protection

Related Design Support Documents

General Design Information
Product Datasheets
AC-DC Selector Guide
Package Information


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