TT Electronics has launched a new series of SMT miniature power inductors targeted at automotive applications. The HM73E-10 line of inductors is aimed at high-efficiency DC-DC applications where size is critical. RoHS compliant and AEC-Q200 certified, the new inductors are suited for use in hybrid and electric powertrains and start-stop systems. The new components are… Read more »
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Littelfuse introduces new resettable PPTC devices for automotive applications
Circuit protection specialist Littelfuse has introduced three series of PolySwitch AEC-Q200 qualified resettable Polymeric Positive Temperature Coefficient (PPTC) devices. These surface-mount devices are designed for robust overcurrent protection in harsh automotive environments. Unlike fuses, resettable PPTCs do not require replacement after a fault event – they allow a circuit to return to its normal operating… Read more »
Eaton’s new high-current power inductors
Power management company Eaton has launched a new line of automotive-grade high-current power inductors for DC/DC converters, voltage regulators, battery-powered systems, multi-phase regulators and point of load modules. Automotive manufacturers require components that endure a wide temperature range, corrosive conditions, noise, electromagnetic interference (EMI) and shock. HCM1A inductors are compliant with AEC-Q200 Automotive Grade 1,… Read more »
Automotive suppliers not so keen on watering down fuel economy rules
It’s pretty clear where the major automakers stand on federal emissions and fuel economy standards. Barely two days after his election, the Alliance of Automobile Manufacturers sent a letter to Trump urging him to “reform” federal fuel economy, emissions and safety regulations. Last week, executives of 18 automakers sent a second letter reiterating the request… Read more »
ARPA-E to award up to $20 million for wide bandgap power electronics
The acronym-loving officials of ARPA-E have established a new program called Creating Innovative and Reliable Circuits Using Inventive Topologies and Semiconductors (CIRCUITS), which will award up to $20 million to develop a new class of efficient, lightweight, and reliable power converters based on wide bandgap (WBG) semiconductors (DE-FOA-0001727). There’s an additional $10 million to be… Read more »
Valeo and Siemens launch electric powertrain joint venture
The powertrain joint venture announced in April by tech giants Valeo and Siemens has begun operations. Valeo Siemens eAutomotive is headquartered in Erlangen, Germany, and is expected to have some 1,000 employees. It has plans to establish R&D centers in Europe and China. The JV’s portfolio includes motors, range extenders, onboard chargers, inverters and DC/DC… Read more »
Bosch’s new Power Max 2 and Power Max 2Plus Level 2 chargers
Bosch has launched a pair of new Level 2 EV charging stations. Based on the original Power Max, the Power Max 2 is sleeker and more compact, offers higher output power, and is designed to minimize installation costs. The Power Max 2Plus adds Wi-Fi connectivity and USB data storage. Both new models are available in… Read more »
ON Semiconductor’s new compact intelligent power module
ON Semiconductor (Nasdaq: ON) has introduced what it calls the industry’s most compact 650 volt, 50 ampere intelligent power module for controlling vehicle AC compressors and other high-voltage auxiliary motor applications in hybrid and electric vehicles. The FAM65V05DF1 integrates IGBTs, freewheeling diodes and gate drivers in an automotive-qualified package with a footprint of 12 square… Read more »
Infineon launches AURIX family of TC3xx microcontrollers for automotive applications
Infineon Technologies has launched the next generation of its AURIX microcontroller family. The TC3xx microcontrollers include a hexa-core architecture and features for connectivity, security and embedded safety. They are suited for a range of automotive applications, including engine management, transmission control, hybrid domain control, inverter control, battery management, and DC-DC converters. The AURIX TC3xx family… Read more »
Silicon Mobility’s new electric powertrain microcontroller
France-based semiconductor company Silicon Mobility has introduced a new automotive microcontroller specifically designed for hybrid and electric powertrain control. Aimed at OEMs and Tier 1 suppliers, the OLEA T222 includes several features designed to make it suitable for all flavors of electrification, from micro-hybrids to pure EVs, including Integrated Belt Starter Generator, Crankshaft Motor driven… Read more »