GLF Integrated Power offers two versions of AEC-Q100 grade load switch ICs

Two versions of the IQSmart IC load switches are offered by GLF Integrated Power. The AEC-Q100 qualified ICs have a wide temperature range, with one version featuring true reverse current blocking.

The GLF1111Q and GLF1200Q low power load switches are rated for a wide temperature range (-40 to +125 degrees C). The GLF1111Q provides industry-leading, battery-saving leakage current of 2nA, typical, said GLF. 

The GLF1200Q features a true reverse-current blocking, which prevents a backup power source from being discharged when an input node is shorted. The GLF1200Q, therefore, works all of the time regardless of on or off state.

Applications for the GLF1111Q and GLF1200Q include infotainment and cluster display systems, diagnostic systems, passive entry / start systems, customer premise equipment (CPE), face recognition systems and intelligent cockpit and autonomous driving applications. 

Both the GLF1111Q and GLF1200Q IQSmart devices are packaged in a SOT-23-5L and offer easy visual inspection of solder joints. Both ICs also feature integrated slew rate control that limits inrush upon turn on, therefore minimising the effects of voltage droop. 

Each load switch IC supports a wide input voltage range of 1.5 to 5.5V. A single device can therefore be used in a variety of voltage rail applications, helping to simplify inventory management, said GLF. Both ICs are also offered with an optional output discharge switch.

“The GLF1111Q and GLF1200Q address the ever-expanding, evolving range of automotive electronic systems that require a high-performance load switch with a wide-ambient operating temperature range to assure reliable, long-term operations,” explained Eileen Sun, president and CEO at GLF Integrated Power.

GLF integrated Power is a fabless semiconductor company based in Santa Clara, California, USA. It was founded in 2013 in response to the IoT, portable and wearable ‘revolution’. The company supplies efficient, small, silicon power control and protection ICs and has developed IP that enables cost-effective, efficient and differentiated power management solutions.

http://www.glfipower.com

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Digital pixel readout IC works with existing technology

Able to work with existing detector and optics technology, the Calcium high dynamic range digital pixel readout IC is available from Senseeker Engineering in an industry standard format and available for commercial use.

The 20 micron, 640 x 512mm Calcium RP0033 DPROIC (digital pixel readout IC) has a dynamic range above 120dB and a frame rate of up to 700 frames per second. 

It can be used with existing detector and optics technology, said Senseeker. Customers can accelerate development of high dynamic range, infrared focal plane arrays (FPAs) by hybridising available off-the-shelf detectors with this advanced commercial readout, explained the company.

The Calcium RP0033 has dual gain modes and programmable well capacities of over 40 Me- and 400 Me-, each with low read noise of 50 and 330 electrons at 80K, respectively. The chip is controlled through Senseeker’s SenSPI serial peripheral interface to facilitate communications. It can operate in both integrate-then-read and integrate-while-read modes and has programmable windows to observe and track targets at thousands of frames per second. 

“This chip is designed to make extremely advanced digital pixel technology accessible to everyone,” said Senseeker’s president, Kenton Veeder. Developers can attach a detector and drop the IC behind existing optics or in a Senseeker sensor test unit to begin imaging with single-digit mK NETD.

Senseeker’s Calcium architecture is stitchable up to a 4k x 4k array size. This allows the proven base design to be electronically stitched together in blocks of 512 x 512 rows and columns to grow a family of DPROICs from small to very large formats.  Larger format Calcium DPROICs are already in development, with a 2k x 1k unit coming soon.

The Calcium RP0033 is in production now and is supported by an electronics evaluation kit also available from Senseeker. 

The Calcium DPROIC is already being used by QmagiQ to develop SLS FPAs for the next generation of infrared imaging, revealed Mani Sundaram, president and CEO at QmagiQ.

https://www.senseeker.com

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Infineon makes smart and sustainable homes based on Matter a reality

Smart home solutions increase consumers’ convenience while reducing energy consumption and lowering consumers’ carbon footprints. However, different device ecosystems, products and protocols have made implementing a truly connected, secured smart home difficult until now. The Connectivity Standards Alliance’s (CSA) newly released Matter 1.0 specification helps alleviate these challenges by offering one unified standard for device makers to follow for many smart home applications including smart locks, lighting, thermostats, security systems, sensors and media devices. Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY), a world leader in IoT and power solutions, has joined CSA and more than 280 companies to pioneer the game-changing Matter standard to make ease-of-use, interoperability, security and sustainability a reality in the smart home.

“Our homes are the center of our daily activities, from work to leisure,” said Thomas Rosteck, Division President Connected Secure Systems at Infineon. “We believe that having one standard solves the fragmentation of the smart home market, which will be the key in opening doors to drive better connectivity, digitalization and decarbonization in this market. The Matter initiative and Infineon’s integrated Matter solutions will allow consumers to customize, connect and control their smart home experience in a simple and secure way, while optimizing energy usage in the most effective manner.”

Matter 1.0 will accelerate adoption of smart home solutions by proving interoperability and backwards-compatibility of devices from different brands and operating systems.

Infineon leaders sit on the CSA board, underscoring the company’s commitment to advancing global standards and helping to shape the future of IoT in the smart home. The world leader in hardware-based security solutions, also leads major security teams covering topics such as encryption, device attestation and integrity as well as security certification of smart home devices.

Smart Home market to grow rapidly

According to market research firm ABI Research, by 2030, more than 1.5 billion Matter certified devices will ship annually (Source: ABI Research, Smart Home Bi-Annual Update, March 2022). In addition, over that period, a vast range of consumer robotics, smart appliances, and other emerging smart home device types are expected to be drawn into smart home system engagement.

Beyond convenience and automation, connected devices and services in the smart home will provide energy-efficient solutions to solve social and environmental challenges.

Within total worldwide electricity consumption, residential buildings make up 29 percent. Space cooling, heating and refrigeration are among the largest power consumers. Here, the interconnection of smart things opens up great potential for reducing energy consumption. For example, smart home networks can learn users’ personal temperature preferences in different situations to adapt them automatically. Sensor-based controls can turn off lights, heating and air conditioning when no one is in the room. And intelligent smart home networks can start washing machines or car charging when renewable energies are available.

With one out of six people in the world being aged 60 years or over by 2030, smart home solutions can also help seniors to stay independently and more comfortably in their own homes.

Elevating consumer experience and sustainability with Matter solutions

Infineon’s leading technology portfolio of right-fit and ready-to-use solutions accelerates the creation of innovative smart home products that meet today’s and tomorrow’s demand for connected, smart, safe and energy-efficient homes – ensuring best possible user experience and enabling new services.

Our Matter solutions include:

  • The new PSoC® 62S2 Wi-Fi BT Pioneer Kit helps developers and engineers achieve reliable, ultra-low power Matter over Wi-Fi solutions and helps them get to market faster.
  • The combination of PSoC™ 6x ULP MCU and AIROC™ CYW43xx Bluetooth/Wi-Fi SoCs supports a very reliable, low power implementation of Matter over Wi-Fi edge devices, while provisioning over Bluetooth/Bluetooth Low Energy.
  • The high-performance, low-power AIROC™ CYW30739 multi-protocol SoC (Bluetooth Low Energy 5.3, IEEE 802.15.4 ) is one of the first to complete Thread 1.3 certification, the foundation for Matter over Thread devices.
  • Matter-compatible OPTIGA™ security solutions easily integrate into embedded systems to protect the confidentiality, integrity and authenticity of information and devices. The solutions scale from basic authentication chips to sophisticated implementations.

All these solutions leverage the ModusToolBox™ development platform to shorten IoT developers’ time-to-market. Further information is available at www.infineon.com/connectedhome

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Six external magnetic mount antennas serve 5G, ISM and LPWA applications

Linx Technologies has introduced six external magnetic-mount antennas serving 5G cellular, ISM (industrial, scientific and medical) and low power wide area (LPWA) applications.

Two models, the ANT-2.4-MMG1-SMA and ANT-2.4-MMG2-SMA are designed for Wi-Fi / WLAN and 2.4 GHz ISM band applications such as Bluetooth and Zigbee. 

Two others, the ANT-5GW-MMG1-SMA and ANT-5GW-MMG2-SMA antennas are designed for 5G New Radio, LTE and cellular IoT (LTE-M, NB-IoT) applications. 

The final pair, the ANT-8/9-MMG1-SMA and ANT-8/9-MMG2-SMA antennas are designed for use in 868 and 915MHz bands for low power wide area (LPWA) applications such as LoRaWAN and Wi-Fi HaLow, as well as ISM and remote control applications.

All six antennas provide ground plane independent dipole antenna options which mount to ferrous metallic surfaces via an integrated magnetic base. The antennas terminate in an SMA plug (male pin) connector on a one, two or three metre length of RG-174/U coaxial cable.

The magnetic mount antennas enable users to expand the reach of their systems by mounting the antenna away from the radio, commented Rick Stuby, Linx Technologies’ vice president of product management. The small size makes them inconspicuous and easy to manage, he added.

The magnetic mount antennas are available now via Linx Technologies’ distributor and manufacturer representative networks.

Linx Technologies strives to minimise the risk, delays, and technical challenges for design engineers to make products wireless and connect them to the IoT. 

Linx manufactures wireless components including antennas, RF connectors and cables, RF modules and remote controls. The company is part of TE Connectivity, a sensor and connectivity provider whose products are proven in the harshest environments, enable advancements in transportation, industrial applications, medical technology, energy, data communications and the home, said the company.

https://www.linxtechnologies.com

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