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MCUs designed for sensing, multi-voltage analog applications

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With smartphones, autonomous vehicles, and 5G wireless connectivity dominating the landscape of embedded design in 2022, Microchip’s 8-bit PIC and AVR microcontroller (MCU) families are gaining market share. Over the past 50 years, the market for 8-bit MCUs has grown steadily and Microchip currently sells one device for every human in the western hemisphere each […]

SiC power MOSFETs handle 3.3 kV, feature low ON resistance

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Microchip Technology Inc. announced the expansion of its SiC portfolio with the release of the industry’s lowest on-resistance [RDS(on)] 3.3 kV SiC MOSFETs and highest current-rated SiC SBDs available in the market, enabling designers to take advantage of ruggedness, reliability, and performance. With the expansion of Microchip’s SiC portfolio, designers are equipped with the tools to develop […]

Configurable SiC digital gate drivers and the electrification revolution

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Silicon-carbide MOSFETs and digital gate drivers work together to make electrified metro, subway, and other heavy transportation vehicles possible. Nitesh Satheesh, Tomas Krecek, Perry Schugart, Xuning Zhang, Kevin Speer, Microchip Technology Green initiatives continue to transform power electronic system designs in industrial, aerospace, and defense applications, and especially the transportation sector. Silicon Carbide (SiC) technology […]

Space-grade dc-dc power converter family includes 2 V-input, 50 W rad-tolerant options

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Space system designers cannot easily support non-standard voltages or add functions with traditional hybrid-style power converters. Microchip Technology Inc. has eliminated the cost, complexity, and customization challenges of these hybrid solutions by offering a discrete-component-based, space-grade dc-dc power converter family that now includes 28V-input, 50-watt (W) radiation-tolerant options. Microchip’s SA50-28 family is the industry’s only […]

ISO 26262 functional safety packages accelerate development of DSC, MCU ASIL B/C safety level designs

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Safety is a primary concern in automotive applications to ensure reliable operation and end users’ wellbeing. Microchip Technology Inc. is offering newly certified functional safety packages to enable engineers to develop their products as per the ISO 26262 functional safety standard. Microchip is announcing the release of ISO 26262 functional safety packages for dsPIC33C digital signal […]

Clearing up confusion about tracking multiple current levels

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Multichannel power monitors help simplify battery-based systems employing multiple current sensors. Mitch Polonsky • Microchip Technology Inc. Designers of power systems can be forgiven for having some confusion about power monitors. Some of them may even be using a multichannel power monitor without knowing it. That’s because, regrettably, several different phrases are used to refer […]

Voltage reference IC features low drift in extended-temperature automotive apps

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Extended-temperature-range voltage reference ICs for automotive and industrial applications require low drift, high reliability, and high performance. Microchip Technology Inc. announced the release of a high-precision voltage reference (Vref) IC that meets these needs at a cost-effective price. The new MCP1502 is an AEC-Q100 Grade 1 (-40°C to +125°C operating temperature range) automotive-qualified Vref with […]

Timing IC combines functions for Open RAN

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Microchip’s ZL30735 integrates eight DPLLs, five low-output jitter synthesizers, and an IEEE 1588-2008 protocol stack. The splitting of radio access network functions creates an Open RAN that promises greater innovation and features in 5G networks. Splitting the traditional baseband unit into radio units (RU), distribution units (DU) and centralized units (CU) brings timing issues not…