Power Integrations: AC-DC Converters - Power Integrations -Macnica

Product Summary

Power Integrations provides AC-DC power supply ICs used in AC adapters, USB chargers, consumer electronics, and industrial equipment power supplies. Through high-efficiency power conversion technology and high integration, we achieve miniaturization, reduced component count, and low power consumption. We offer a product series that meets a wide range of power supply design needs, from consumer electronics requiring low standby power to industrial applications demanding high efficiency and reliability.

Product lineup

For simple isolated flyback power supplies

It achieves a highly efficient and reliable AC-DC power supply with a minimum number of components.

TinySwitch
A standard series of small power supplies
Achieving high efficiency and low standby power consumption with a small number of components,
Supports a wide range of applications, from auxiliary power to main power.

TOPSwitch
Series for high-power power supplies
We also offer GaN-embedded products in our lineup.
Achieves higher efficiency and higher output.
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For high-efficiency, high-power-density flyback power supplies.

By integrating primary and secondary control, we achieve industry-leading power density.

InnoSwitch
Primary and secondary side control and synchronous rectification are integrated into a single package.
The flagship series that realizes high-efficiency, high-power-density power supplies.
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InnoMux
Each output of a multi-output flyback power supply
By controlling it with high precision, the subsequent DC-DC converter
Removing it resulted in a significant reduction in system costs.
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For couplerless isolated flyback power supplies, high input voltage buck converters, and high input non-isolated buck converters.

Primary-side control enables a compact, highly reliable power supply solution, realizing low-cost, high-precision, non-isolated power supplies.

LinkSwitch
LinkSwitch-HP:
Achieves high-precision output control without using photocouplers.
Contributes to reducing the number of parts and increasing reliability.
Primary side control series

LinkSwitch-TN2:
It incorporates a high-voltage MOSFET,
Direct step-down conversion from commercial AC power supply is possible.
Achieving a low-cost and space-saving auxiliary power supply.
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For high-power, high-efficiency AC-DC power supplies.

This is a high-power power supply solution that achieves high efficiency and high power density.

Hiper
PaerPFS:
PFC controller compatible with CCM/CrM system
It achieves high power factor and low harmonic performance, contributing to improved efficiency of high-power power supplies.

HiperLCS:
Control IC for LLC resonant power supply
Achieves high efficiency and low heat generation, suitable for TVs, servers, and more.
Ideal for high-power power supplies in industrial equipment and other applications.
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Improved power supply performance, protective device

We support reduced standby power consumption, improved safety, and higher performance power supplies.

CAPZero
It incorporates an X capacitor discharge circuit,
Supports compliance with safety standards while reducing standby power consumption.
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SENZero
It provides protection and countermeasures against inrush current to the power supply.
Contributes to improving system reliability
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MinE-CAP
The input electrolytic capacitor capacitance has been significantly reduced.
Supporting the realization of high power density power supplies
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For USB chargers and USB-PD interfaces

This interface solution accelerates the development of USB chargers.

ChiPhy
USB Type-C® and USB Power Delivery compatible.
Easily implemented interface control device
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Diodes for high-speed rectification and high-efficiency power conversion

Its ultra-fast recovery characteristics reduce switching losses.

Qspeed
Achieves high-speed recovery characteristics approaching those of SiC.
High-speed rectifier diodes contribute to improved power efficiency and reduced EMI.
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Power Integrations products can be purchased at Macnica-Mouser, a mail-order site for semiconductor and electronic components, Macnica-Mouser.
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