Small Appliances
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 Ideas | Design Example Reports | Engineering Prototype Reports | Reference Design Kits |
|---|---|---|---|---|
| 15 W Isolated Flyback Adaptor |  | |||
| 15 W Dual-Output Tapped Buck Non-Isolated Power Supply | | |||
| 10 W Non-Isolated Tapped Buck Power Supply usign LinkSwitch-CV | | |||
| 8.4 W Open Frame Power Supply for Appliances Using LinkSwitch-3 | | RDK-734 | ||
| 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 | | |||
| 3.8 W Two Output Supply | | |||
| 4.75 W Dual Output Power Supply | | |||
| Hair Clippers (Flyback, 3 W, 2 V ) | | |||
| Rice Cooker (Buck, 12 V/80 mA, 3.3 V/70 mA) | | |||
| Induction Cooktop (5.9 W - 5 V, 100 mA / 18 V, 300 mA) | | |||
| Vacuum Cleaner (12 W - 12 V / 1 A) | | | RDK-91 | |
| Small Appliance Adapter (2 W - 6.2 V / 322 mA) | | | DAK-89 | |
| Clothes Iron (1.44W, 12V 120 mA) | | DAK-48A | ||
| Water Purifier (10 W - 6 V / 1.67 A) | |
Recommended Product Families
| IC Product Family | Design Guides | Typical Circuit Configuration | Power/Current Ratings | Description |
|---|---|---|---|---|
| CAPZero™-2 | | AC Power Supply | NA | Easy to use device for reducing standby mode power by eliminating power losses from X capacitor discharge resistors |
| CAPZero-3 | | AC Power Supply | NA | Easily meet IEC60335 safety approvals for major appliances, and cover all capacitor values from 100 nF to 6 µF |
| 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-3 | NA | Flyback | Up to 10 W | Energy-Efficient, Accurate Primary-Side Regulation CV/CC Switcher for Adapters and Chargers |
| LinkSwitch-CV | | Flyback | Up to 8.5 W | Tight CV, primary side control, capable of exceeding all energy efficiency specifications |
| LinkSwitch-HP | | Flyback | 15 W to 118 W | Energy Efficient, High-Power Off-Line Switcher with Accurate Primary-Side Regulation (PSR) |
| SENZero™ | NA | AC Power Supply | NA | Simple-to-use device that eliminates significant standby losses by disconnecting unused circuit paths during power-saving modes |
| 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 | | 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 |
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| Product Datasheets |
| AC-DC Selector Guide |
| Package Information |
Contact your local Power Integrations Sales Representative or Distributor for assistance.
