Small Appliances

Power Integrations offers a broad range of highly integrated, high-voltage ICs for off-line power conversion in small 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 Description Design
10 W Non-Isolated Tapped Buck Power Supply usign LinkSwitch-CV      
Lossless Generation of AC Zero Crossing and AC Fault/Loss Signals using CAPZero™      
175 mW Constant Voltage, Universal Input, Non-Isolated Buck Converter      
1.44 W Non-Isolated Buck Converter      
2.37 W Two Output Non-Isolated Cooktop Controller   pdf icon    
3.8 W Two Output Supply   pdf icon    
4.75 W Dual Output Power Supply      
Hair Clippers (Flyback, 3 W, 2 V ) pdf icon      
Rice Cooker (Buck, 12 V/80 mA, 3.3 V/70 mA) pdf icon      
Induction Cooktop (5.9 W - 5 V, 100 mA / 18 V, 300 mA) pdf icon      
Vacuum Cleaner (12 W - 12 V / 1 A) pdf icon   pdf icon RDK-91
Small Appliance Adapter (2 W - 6.2 V / 322 mA) pdf icon   pdf icon DAK-89
Clothes Iron (1.44W, 12V 120 mA)     pdf icon DAK-48A
Water Purifier (10 W - 6 V / 1.67 A)   pdf icon    

Recommended Product Families

IC Product
Design Guides Typical Circuit
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™-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
LinkSwitch™-CV Product family application note. Flyback Up to 8.5 W Tight CV, primary side control, capable of exceeding all energy efficiency specifications
TinySwitch™-III NA Flyback Up to 28.5 W Improved design flexibility. Reduced input capacitance and transformer size due to time extension and I2f ratings.
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
Product Datasheets
AC-DC Selector Guide
Package Information


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