Solution Finder

Meters and Industrial Equipment

Meters IconUtility and Smart Meters

Power Integrations offers a broad range of highly integrated, high-voltage ICs for power supplies for meter and automatic meter reading (ARM). Each IC includes a high voltage power MOSFET, combined with control and protection circuitry, in a single chip.

Features include:

  • Current limiting and thermal shutdown with automatic fault recovery capability to improve reliability
  • Frequency jittering to reduce EMI
  • EcoSmart™ technology to maximize efficiency over load change

For utility meters that require a 1.9 safety factor versus line voltage, Power Integrations has three product families with 900 V MOSFETs to work safely up to 450 VAC input:

  • InnoSwitch3-EP has an integrated synchronous rectification controller to maximize efficiency. It is ideal for power supplies for AMR that require more than 10 W power
  • LinkSwitch-XT2 offers the lowest component count switcher solution for isolated and non-isolated low power applications up to 10 W
  • LinkSwitch-TN2 provides an energy efficient, low power off-line switcher solution for non-issolated buck converters

Industrial Controls

Power Integrations offers a broad range of highly integrated, high-voltage ICs for industrial applications. Each IC includes a high voltage 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 and frequency jittering to reduce EMI.

Motor Controls

Power Integrations offers a broad range of highly integrated, high-voltage ICs for auxiliary power supplies for motor control and small DC motor drives. 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.

 

Reference Designs

Additional Documents
Design
Product
DER-931 - 72 W Industrial/Appliance Power Supply Using InnoSwitch4-CZ, ClampZero and MinE-CAP InnoSwitch4-CZ, ClampZero, MinE-CAP
DER-712 - 60 W Ultra-Wide Input Range Adapter using InnoSwitch3-EP PowiGaN and MinE-CAP InnoSwitch3-EP, MinE-CAP
DER-711 - 6.6 W Wide-Range Input, Dual Output, Isolated Flyback Converter for Anti-Magnetizing Interference in Utility Meters using LinkSwitch-XT2 900 V LinkSwitch-XT2
RDR-877 - 6 W Isolated Flyback Power Supply with Lossless Generation of AC Zero Crossing Signal using LinkSwitch-TNZ LinkSwitch-TNZ
DER-879 - 10 W Isolated Flyback Power Supply with Lossless Generation of AC Zero Crossing Signal and X Capacitor Discharge using LinkSwitch-TNZ LinkSwitch-TNZ
DER-881 - 14.5 W Dual-Output Isolated Flyback Power Supply Using TinySwitch-4 TinySwitch-4
DER-868 - 60 W Power Supply Using InnoSwitch3-EP with PowiGaN Technology InnoSwitch3-EP
DER-845 - 4.8 W Non-Isolated Buck Converter using 900 V LinkSwitch-TN2 LinkSwitch-TN2
DER-745 - 10 W Dual Output Power Supply Using InnoSwitch3-EP 900 V InnoSwitch3-EP
RDR-737 - 1.44 W Non-Isolated Buck Converter Using LinkSwitch-TN2 900 V LinkSwitch-TN2
RDR-736 - 7 W Wide-Range Input, Dual Output, Non-Isolated Flyback Converter Using LinkSwitch-XT2 900 V LinkSwitch-XT2
DER-744 - 8 W Wide-Range Input, Dual Output, Non-Isolated Flyback Converter Using LinkSwitch-XT2 LinkSwitch-XT2
RDR-641 - 40 W Variable Output (3 V to 8 V, 5 A; 8 V – 20 V Constant Power) Supply Using InnoSwitch3-Pro and Microchip’s PIC16F18325 Microcontroller InnoSwitch3-Pro
RDR-611 - 10 W Dual Output Power Supply InnoSwitch3-EP
DI-164 - 1 W, Low Cost, Linear Replacement Power SupplyEliminates Need For Input Electrolytic Capacitor LinkSwitch-LP

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Additional Documents