Voltage regulation

Vishay Intertechnology IHLP® Commercial Inductor Offers High Temperature Operation to +155 °C in 7575 Case Size

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Monday, August 2, 2021
Electrical engineering, Electromagnetism, Electricity, Electric power conversion, Power supplies, Energy storage, Inductor, Voltage regulation, Vishay Intertechnology, VSH, DC-to-DC converter, Choppers

MALVERN, Pa., Aug. 02, 2021 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new commercial IHLP low profile, high current inductor that is the industrys first composite inductor in the 19 mm by 19 mm by 7 mm 7575 case size.

Key Points: 
  • MALVERN, Pa., Aug. 02, 2021 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new commercial IHLP low profile, high current inductor that is the industrys first composite inductor in the 19 mm by 19 mm by 7 mm 7575 case size.
  • Offering high temperature operation to +155 C for computer, telecom, and industrial applications, the Vishay Dale IHLP - 7575GZ-51 offers up to 30 % lower DCR and up to 35 % higher current ratings than devices in the 6767 case size, at a 50 % lower cost than devices in the 8787 case.
  • The inductor released today is optimized for energy storage in DC/DC converters up to 2 MHz and high current filtering applications up to the SRF of the inductor.
  • Applications for the device include notebooks, desktops, and servers; low profile, high current power supplies; POL converters; battery-powered devices; and distributed power systems and FPGAs.

Dual Winding TLVR Inductor and Compensation Choke, 105NH TO 200NH, 125APK

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Friday, July 9, 2021
Electromagnetism, Electrical engineering, Energy storage, Inductor, Electromagnetic coil, Voltage regulation, Electrodynamics, Choppers

The TLVR topology enables faster transient response and utilizes a dual winding power bead inductor.

Key Points: 
  • The TLVR topology enables faster transient response and utilizes a dual winding power bead inductor.
  • Traditionally, these applications have used single winding inductor used in a multi-phase buck topology which allows currents to be distributed though parallel paths or phases.
  • For the inductor, this space constraint creates skinny but tall components that can become mechanically unstable which limits the ability to shrink the inductor width.
  • The trans-inductor is very similar to a traditional one turn VR inductor, but has the addition of a second tightly coupled winding.

Maxim Integrated's Automotive Backlight Driver with Integrated Boost Converter Sustains Full, Constant Brightness of In-Car Displays Even During Cold Crank Conditions

Retrieved on: 
Tuesday, July 6, 2021
Electrical engineering, Electromagnetism, Electricity, Voltage regulation, Analog circuits, Choppers, Light sources, Boost converter, LED circuit, Backlight, Driver circuit

SAN JOSE, Calif., July 6, 2021 /PRNewswire/ --Maxim Integrated Products, Inc. (NASDAQ: MXIM) introduces the four-channel, low-voltage MAX25512 automotiveLED backlight driver with integrated boost converter.

Key Points: 
  • SAN JOSE, Calif., July 6, 2021 /PRNewswire/ --Maxim Integrated Products, Inc. (NASDAQ: MXIM) introduces the four-channel, low-voltage MAX25512 automotiveLED backlight driver with integrated boost converter.
  • It is the only integrated solution that retains full, constant brightness of in-car displays even during extreme cold crank conditions down to 3V input voltage.
  • The highly integrated LED driver includes four 120mA channels with the industry's highest efficiency at 2.2MHz operation.
  • Maxim Integrated's MAX25512 LED backlight driver operates down to 3V after startup without the addition of a pre-boost converter, protecting the display from these power disruptions.

Power Integrations Incorporates Lossless Zero-Cross Detection and X-Capacitor Discharge into New LinkSwitch-TNZ Offline Switcher ICs

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Wednesday, June 16, 2021
Home Goods, Construction & Property, Hardware, Electronic design automation, Building Systems, Technology, Semiconductor, Retail, Electromagnetism, Electrical engineering, Electric power conversion, Voltage regulation, Power supplies, Electrical safety, Switched-mode power supply, Capacitor, High voltage

Power Integrations (Nasdaq: POWI ), the leader in high-voltage integrated circuits for energy-efficient power conversion, today announced LinkSwitch-TNZ , a new switching power supply IC that combines offline power conversion, lossless zero-cross detection and, optionally, X-capacitor discharge functions in a compact SO-8C package.

Key Points: 
  • Power Integrations (Nasdaq: POWI ), the leader in high-voltage integrated circuits for energy-efficient power conversion, today announced LinkSwitch-TNZ , a new switching power supply IC that combines offline power conversion, lossless zero-cross detection and, optionally, X-capacitor discharge functions in a compact SO-8C package.
  • View the full release here: https://www.businesswire.com/news/home/20210616005330/en/
    Power Integrations Incorporates Lossless Zero-Cross Detection and X-Capacitor Discharge into New LinkSwitch-TNZ Offline Switcher ICs.
  • (Photo: Business Wire)
    Adnaan Lokhandwala, product marketing manager at Power Integrations said: The new LinkSwitch-TNZ ICs provide an accurate signal indicating that the sinusoidal AC line is at zero volts.
  • Power Integrations, Inc. is a leading innovator in semiconductor technologies for high-voltage power conversion.

Ideal Power Vice President of Business Development Jeff Knapp to Participate in Water Tower Research Fireside Chat Series on Thursday, June 10, 2021 at 2:00 pm EDT

Retrieved on: 
Tuesday, June 8, 2021
Semiconductor, Power electronics, Electric power conversion, Voltage regulation, Semiconductor devices

AUSTIN, Texas, June 08, 2021 (GLOBE NEWSWIRE) -- Ideal Power Inc. (Nasdaq: IPWR), pioneering the development and commercialization of highly efficient and broadly patented B-TRAN bi-directional power switches, today announced that that Jeff Knapp, Vice President Business Development, will participate in Water Tower Research Fireside Chat Series on Thursday, June 10, 2021 at 2:00 pm EDT.

Key Points: 
  • AUSTIN, Texas, June 08, 2021 (GLOBE NEWSWIRE) -- Ideal Power Inc. (Nasdaq: IPWR), pioneering the development and commercialization of highly efficient and broadly patented B-TRAN bi-directional power switches, today announced that that Jeff Knapp, Vice President Business Development, will participate in Water Tower Research Fireside Chat Series on Thursday, June 10, 2021 at 2:00 pm EDT.
  • Investors and other persons interested in participating in the event must register using the link below.
  • B-TRAN is a unique double-sided bi-directional AC switch able to deliver substantial performance improvements over today's conventional power semiconductors.
  • Ideal Power believes B-TRAN modules will reduce conduction and switching losses, complexity of thermal management and operating cost in medium voltage AC power switching and control circuitry.

EPC’s 1 kW, 48 V to 12 V LLC Power Conversion Demonstration Board Delivers Best-in-Class Power Density of 1226 W/in3

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Tuesday, May 25, 2021
Mobile, Wireless, Technology, Semiconductor, Travel, Security, Satellite, Photography, Nanotechnology, Audio, Video, Other Manufacturing, Other Technology, Telecommunications, Software, Engineering, Networks, Internet, Automotive Manufacturing, Hardware, Aerospace, Electronic design automation, Manufacturing, Data management, VoIP, Consumer electronics, Electronics industry, Field-effect transistor, Alex Lidow, Inventions, Voltage regulation, Electric power conversion, Power supplies, Integrated circuits

This demonstration board features the 100V EPC2218 and 40 V EPC20 24 GaN FETs.

Key Points: 
  • This demonstration board features the 100V EPC2218 and 40 V EPC20 24 GaN FETs.
  • This new demonstration board can operate from an input voltage between 36 V and 60 V and delivers up to 83.3 A load current.
  • The peak efficiency from 48 V to 12 V is 98% and the full load efficiency, at 12 V when delivering 1 kW, is 97%.
  • eGaN FETs and integrated circuits increase power density for 48 V to 12 V converters and address data center application demands for higher power in a small size, said Alex Lidow, CEO of EPC.

Global Frequency Converter Market (2021 to 2026) - Increasing Demand for Water & Wastewater Treatment Plants is Driving Growth - ResearchAndMarkets.com

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Thursday, April 15, 2021
Technology, Hardware, Electric power, Electrical engineering, Economic development, Economic growth, Frequency changer, Forecast period, Voltage regulation, Converter, Articles, AC power, Electronic shelf label

Static frequency converters are expected to witness the highest revenue share by product type, driving the market growth.

Key Points: 
  • Static frequency converters are expected to witness the highest revenue share by product type, driving the market growth.
  • What is the frequency converter market size and growth rate during the forecast period?\n2.
  • What are market opportunities and trends enabling the frequency converter market growth?\n4.
  • What is the growth of the APAC frequency converter market during the forecast period?\n'

Molded Powder Inductors

Retrieved on: 
Wednesday, March 24, 2021
Electrical engineering, Electromagnetism, Electric power conversion, Voltage regulation, Power supplies, Energy storage, Inductor, Voltage regulator, DC-to-DC converter, Inductance, Saturation, Switched-mode power supply

San Diego, March 24, 2021 (GLOBE NEWSWIRE) -- PulseElectronics is excited to introduce a total of nine new series ofautomotiveand commercial grade moldedpowder inductors .The PA540x, PA544x (commercial grade) and PM540x, PM544x (automotive grade) range in size from 3.73.41.2mm up to 1412.83.5mm.

Key Points: 
  • San Diego, March 24, 2021 (GLOBE NEWSWIRE) -- PulseElectronics is excited to introduce a total of nine new series ofautomotiveand commercial grade moldedpowder inductors .The PA540x, PA544x (commercial grade) and PM540x, PM544x (automotive grade) range in size from 3.73.41.2mm up to 1412.83.5mm.
  • These platforms add to Pulses already popular line of high efficiency power inductors.
  • They are ideal for high current, non-isolated DC/DC converters and voltage regulators and range in inductance from 100nH to 70uH with current up to 55Apk.
  • This significant product expansion ensures that Pulse has a soft-saturation, low audible noise power inductor to meet any customers needs.

Uprated LinkSwitch AC-DC Converter ICs From Power Integrations Increase Available Current by 60%

Retrieved on: 
Tuesday, March 23, 2021
Semiconductor, Engineering, Consumer electronics, Technology, Manufacturing, Hardware, Voltage regulation, Buck converter, Choppers

The new LNK3207 ICs facilitate higher-power offline buck converter designs for appliances and industrial applications by increasing the available output current from 360 mA to 575 mA, while also reducing BOM count.

Key Points: 
  • The new LNK3207 ICs facilitate higher-power offline buck converter designs for appliances and industrial applications by increasing the available output current from 360 mA to 575 mA, while also reducing BOM count.
  • View the full release here: https://www.businesswire.com/news/home/20210323005454/en/
    Power Integrations' LinkSwitch-TN2 ICs increase output current from 360 mA to 575 mA & target mass-market appliances such as washers, dryers, coffee makers and more.
  • (Photo: Power Integrations)
    Silvestro Fimiani, product marketing manager at Power Integrations said: These new LinkSwitch-TN2 ICs are pin-to-pin compatible with previous generations, making it simple for customers to upgrade to higher-power designs.
  • The LNK3207 AC-DC converter ICs increase the available current by 60% while also delivering greater than 80% efficiency and no-load consumption of less than 30 mW.

Magnachip Unveils LDO Linear Regulator Featuring Ultra-Fast Transient Response for UFS-Based Multi-Chip Packages

Retrieved on: 
Monday, March 15, 2021
Computer memory, Computer data storage, Non-volatile memory, Voltage regulation, Computer data, Computing, Universal Flash Storage, LDO, Flash memory, Linear regulator, Multi-chip module, Dynamic random-access memory

SEOUL, South Korea, March 15, 2021 /PRNewswire/ --Magnachip Semiconductor Corporation ("Magnachip") (NYSE: MX) announced today that the company has released a new Low-dropout (LDO) linear regulator featuring an ultra-fast transient responsefor a Universal Flash Storage (UFS)-based Multi-Chip Package (MCP).

Key Points: 
  • SEOUL, South Korea, March 15, 2021 /PRNewswire/ --Magnachip Semiconductor Corporation ("Magnachip") (NYSE: MX) announced today that the company has released a new Low-dropout (LDO) linear regulator featuring an ultra-fast transient responsefor a Universal Flash Storage (UFS)-based Multi-Chip Package (MCP).
  • UFS-based MCP is a memory module that integrates UFS controller and memory ICs, such as DRAM or NAND flash.
  • Magnachip's LDO linear regulator is designed for the power supply of NAND flash in UFS-based MCP with an input voltage of up to 500mA.
  • In addition, the dropout voltage is as low as 0.3V, which makes the linear regulator perfect for low-power domain operations of batteries.