Author's Latest Posts


A Full-GaN Solution For High Power Density Chargers And Adapters


Due to continuous demand for high power density, USB-C fast chargers’ switching frequencies need to be increased to reduce the size of the transformers and the filter components. Emerging technologies based on Wide Band Gap (WBG) semiconductor materials enable new approaches to increase power density. At high switching frequencies, GaN HEMTs for synchronous rectifier (SR) switches have the ad... » read more

Data Retention Performance Of 0.13-μm F-RAM Memory


F-RAM (Ferroelectric random access memory) is a non-volatile memory that uses a ferroelectric capacitor for storing data. It offers higher write speeds over flash/EEPROM. This white paper provides a brief overview of data retention performance of F-RAM memory. Click here to read more. » read more

Meeting Stringent CO2 Building Code Requirements


As today’s world is struggling to come to grips with a worldwide pandemic and the rapid spread of viruses, accurate and reliable indoor air quality monitoring has become a crucial part of existing and newly updated building codes. This white paper discusses carbon dioxide (CO2) monitoring requirements as covered by California’s Title 24 standard (one of the strictest building code standards... » read more

Realizing The Future Of Fast EV Charging Through CoolSiC Based Topology Design


While consumers are keen to reduce their carbon footprint, the move to E-Mobility, especially private electric vehicles (EV), is hindered by the limited charging infrastructure, most notably in fast charging. This white paper reviews the charging landscape and examines implementation approaches for fast DC chargers. Specific focus is placed on chargers delivering 350 kW and more for fast electr... » read more

Innovative Top-Side Cooled Package Solution For High-Voltage Applications


This application note shows the benefits of using top-side cooled (TSC) power devices in high-voltage (HV) applications. In addition, it should help designers of such applications to understand how the device can be used and how an efficient and easy-to-assemble approach can be chosen to integrate TSC devices into the system. This application note describes Infineon’s new heat-spreader dual s... » read more

HyperRAM As A Low Pin-Count Expansion Memory For Embedded Systems


Rapid advances in microelectronics are driving mega trends across industries, creating a need for new technologies and optimized devices with better performance. With large volumes of data being made available due to the increasing content of electronics in automotive, industrial, smart home and IoT devices, there is a requirement to seamlessly process and render information. Application platfo... » read more

Safe And Reliable MOSFET Operation In Bidirectional Power Switch (BDPS) Applications


The global market for battery-powered applications is rapidly growing, including power tools, service robots, light electric vehicles, and many others. The evolution of switched-mode power supply (SMPS) topologies enables designers to ensure safe charging and discharging of the equipment’s battery using bidirectional converters through the same terminal. However, to meet the safety requiremen... » read more

How Safety Requirements For Autonomous Vehicles Will Reinvent Fuse And Relay Boxes In Automotive Power Distribution


Open up the bonnet of any modern automobile and many of us would be hard-pressed to find anything that we could fix ourselves. With pipes and cables almost artistically integrated into the engine bay, and sleek plastic covers fitted everywhere, there is very little that can still be recognized, yet alone repaired. Perhaps the only location where we feel comfortable is the “fuse box”, or pow... » read more

Traction Inverters Are A Key Application For Electrified Vehicle Designs


High efficiency increases range and reduces cooling efforts while optimized power density assists with space and weight. As sales volumes increase, the focus is shifting to automated manufacturing with increasing quality requirements. The most fundamental system in all electric vehicles is the powertrain and, at the heart of this is the traction inverter that converts energy stored in the ba... » read more

High-Performance CoolSiC MOSFET Technology With Silicon-Like Reliability


The performance potential of SiC is indisputable. The key challenge to be mastered is to determine which design approach achieves the biggest success in applications. Click here to read more. » read more

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