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Appliances

Power Integrations offers a broad range of highly integrated, high-voltage ICs for off-line power conversion in 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.

Unstable and High Mains Voltage

High-quality appliances and other consumer electronic products require higher voltage margins in regions with unstable mains grids, tropical regions with frequent lightning strikes or areas where high-energy ring-waves and surges are prevalent. For example, OEMs addressing the burgeoning market in India for high-quality consumer products without such margins can suffer a continuous stream of electrically damaged and returned products that must be serviced or replaced.

Power Integrations offers a full range of offline switcher ICs incorporating 900 V primary MOSFETs, providing effective and inexpensive protection, a substantial reduction in operating and product-support costs.

These highly integrated 900 V devices enable design engineers to realize a truly “one-world” power supply that meets the reliability expectations of users everywhere. They can also replace corresponding 725 V switchers in existing board designs to support higher voltages without altering the designs.


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Reference Designs

Additional Documents
Design
Product
RDR-723 - 9.6 W Non-Isolated Buck Converter for Small Appliances Using LinkSwitch-TN2
Product LinkSwitch-TN2
DER-722 - 7.2 W Non-Isolated Buck Converter for Small Appliances Using LinkSwitch-TN2
Product LinkSwitch-TN2
DER-967 - 5 W Single Output Isolated Flyback Power Supply for Appliances with <5 mW No-Load Input using InnoSwitch3-TN
Product InnoSwitch3-TN
DER-959 - 6 W Dual Output Non-Isolated Flyback Power Supply for Appliances with <5 mW No-Load Input using InnoSwitch3-TN
Product InnoSwitch3-TN
RDR-706 - 26.5 W Dual-Output Isolated Flyback Power Supply for Appliances Using TOPSwitch-JX
Product TOPSwitch-JX
RDR-710 - 12 W Dual Output Open Frame Power Supply for Appliances Using InnoSwitch3-TN
Product InnoSwitch3-TN
DER-709 - 10 W Single Output Open Frame Power Supply for Appliances Using InnoSwitch3-TN
Product InnoSwitch3-TN
DER-931 - 72 W Industrial/Appliance Power Supply Using InnoSwitch4-CZ, ClampZero and MinE-CAP
Product InnoSwitch4-CZ, ClampZero, MinE-CAP
DER-712 - 60 W Ultra-Wide Input Range Adapter using InnoSwitch3-EP PowiGaN and MinE-CAP
Product InnoSwitch3-EP, MinE-CAP
DER-882 - 15 W Isolated Flyback Adapter for Small Appliances Using LinkSwitch-HP
Product LinkSwitch-HP
RDR-912 - 6.6 W Non-Isolated Buck Converter for Small Appliances Using LinkSwitch-TN2
Product LinkSwitch-TN2
DER-881 - 14.5 W Dual-Output Isolated Flyback Power Supply Using TinySwitch-4
Product TinySwitch-4
DER-868 - 60 W Power Supply Using InnoSwitch3-EP with PowiGaN Technology
Product InnoSwitch3-EP
DER-871 - 26 W Multiple Output Power Supply for Displays and Appliances using InnoSwitch3-MX and InnoMux Chipset
Product InnoSwitch3-MX, InnoMux
DER-846 - 15 W Tapped Buck Non-Isolated Power Supply for Appliances Using LinkSwitch-TN2
Product LinkSwitch-TN2
DER-845 - 4.8 W Non-Isolated Buck Converter using 900 V LinkSwitch-TN2
Product LinkSwitch-TN2
DER-831 - 2.5 W Non-Isolated Flyback Power Supply using LinkSwitch-CV
Product LinkSwitch-CV
RDR-839 - 12 W Power Supply for Appliances Using TinySwitch-4
Product TinySwitch-4
RDR-805 - 100 W USB PD 3.0 with 3.3 V-21 V PPS Power Supply Using InnoSwitch3-Pro and VIA Labs VP302 Controller
Product InnoSwitch3-Pro , HiperPFS-4, CAPZero-2
DER-745 - 10 W Dual Output Power Supply Using InnoSwitch3-EP 900 V
Product InnoSwitch3-EP
RDR-737 - 1.44 W Non-Isolated Buck Converter Using LinkSwitch-TN2 900 V
Product LinkSwitch-TN2
RDR-752 - 15 W Dual Output Power Supply with >83% Standby Efficiency
Product InnoSwitch3-EP
RDR-736 - 7 W Wide-Range Input, Dual Output, Non-Isolated Flyback Converter Using LinkSwitch-XT2 900 V
Product LinkSwitch-XT2
DER-744 - 8 W Wide-Range Input, Dual Output, Non-Isolated Flyback Converter Using LinkSwitch-XT2
Product LinkSwitch-XT2
RDR-734 - 8.4 W Open Frame Power Supply for Appliances Using LinkSwitch-3
Product LinkSwitch-3
DER-572 - 10 W Non-Isolated Tapped Buck Power Supply
Product LinkSwitch-CV
DER-578 - 2.5 W, Universal Input, Non-Isolated Flyback Converter
Product LinkSwitch-XT2
DER-507 - 175 mW Constant Voltage, Universal Input, Non-Isolated Buck Converter
Product LinkSwitch-TN2
DER-508 - 4.75 W Dual Output Power Supply
Product LinkSwitch-TN2
RDR-506 - 1.44 W Non-Isolated Buck Converter using LinkSwitch-TN2
Product LinkSwitch-TN2
DER-581 - 45 W Flyback Converter with Lossless Zero Crossing Circuit
Product LinkSwitch-HP, CAPZero-2
DER-417 - <5 mW No-Load Input Power, 8 W Standby Power Supply
Product LinkZero-LP
DER-217 - 22 W (48.6 W peak) 3 Output Power Supply
Product TOPSwitch-HX
DER-214 - 2.25 W Low Cost Cooktop Controller
Product LinkSwitch-CV
DER-218 - 100 W Refrigeration Power Supply
Product TOPSwitch-HX
DER-213 - 3.8 W 2-Output Supply
Product LinkSwitch-CV

Related Products

Related Products
Product
Data Sheet
Topology
Power Level
Description
Data Sheet View PDF
Topology PFC
Power Level 240 W
Description

Advanced Power Factor Correction (PFC) Controller IC with integrated 750 V PowiGaN switches, optimized for high Power Factor (PF) and efficiency across the load range. 

  • For LLC topology up to 240 W, pair PFS517xF with the HiperLCS-2 chipset
  • For Flyback topology up to 110 W, pair PFS527xF (self-biased) with the InnoSwitch4-CZ switcher IC
Data Sheet View PDF
Topology Flyback, Non-Isolated Flyback
Power Level 21 W
Description

High Efficiency Off-line CV/CC QR Flyback Switcher IC with Integrated 725 V Primary MOSFET, Synchronous Rectification and Integrated Secondary-Side Control

Data Sheet View PDF
Topology Secondary Side - Opto Regulated, Non-Isolated Flyback, Buck/Boost/Buck-Boost
Power Level 18 W
Description

Energy Efficient Off-line Switcher IC with Best-in-Class Light Load Efficiency and Lossless AC Zero-Cross Detection

Data Sheet View PDF
Topology Any
Power Level N/A
Description

Bulk Capacitor Miniaturization and Inrush Management IC for Very High Power Density AC/DC Converters, Featuring PowiGaN Technology

Data Sheet View PDF
Topology Any
Power Level N/A
Description

Zero Loss Automatic X Capacitor Rapid Discharge IC with Optional Lossless Zero Crossing Signal Generator

Data Sheet View PDF
Topology Flyback, Secondary Side - FluxLink Regulated
Power Level 85 W
Description

Off-Line Multiple Output QR Flyback Switcher IC with Integrated 650 V, 725 V or 750 V Switch, Synchronous Rectification and FluxLink Feedback
Must be paired with InnoMux controller IC

Data Sheet View PDF
Topology Flyback
Power Level N/A
Description

2 Constant Voltage and 4 Channel Dimming LED Backlight CC Controller
Must be paired with InnoSwitch3-MX isolated switcher IC

Data Sheet View PDF
Topology Secondary Side - Opto Regulated
Power Level N/A
Description

Energy-Efficient Off-Line Switcher with Enhanced Flexibility and Extended Power Range

Data Sheet View PDF
Topology Flyback, Secondary Side - FluxLink Regulated
Power Level 100 W
Description

Off-Line CV/CC QR Flyback Switcher IC with Integrated Primary-Side Switch, Synchronous Rectification and FluxLink Feedback

Data Sheet View PDF
Topology PFC
Power Level 610 W
Description

PFC Controller with Integrated 600 V MOSFET and Diode Option Optimized for High PF and Efficiency Across Load Range

Data Sheet View PDF
Topology Secondary Side - Opto Regulated, Non-Isolated Flyback
Power Level 5 W
Description

Energy Efficient, Low Power Off-Line Switcher IC With Integrated System Level Protection

Data Sheet View PDF
Topology Non-Isolated Flyback, Buck/Boost/Buck-Boost
Power Level 360 mA
Description

Highly Energy Efficient Off-line Switcher IC with Integrated 725 V / 900 V MOSFET and System Level Protection for Low Component-Count Power Supplies

Data Sheet View PDF
Topology Secondary Side - Opto Regulated
Power Level N/A
Description

Energy-Efficient, Off-Line Switcher with Line-Compensated Overload Power

Data Sheet View PDF
Topology Primary Side Regulated
Power Level 153 W
Description

Energy Efficient, High-Power Off-Line Switcher with Accurate Primary-Side Regulation (PSR)

Data Sheet View PDF
Topology Primary Side Regulated
Power Level 9 W
Description

Zero No-Load Consumption Integrated Off-Line Switcher IC

Data Sheet View PDF
Topology Primary Side Regulated
Power Level 12 W
Description

Dramatically simplifies low power power supply designs by eliminating an optocoupler and secondary control circuitry.

Additional Documents