Diodes Incorporated launches a boost/single-ended primary inductance converter (SEPIC) controller for various automotive LED applications. The AL8853AQ is an automotive-compliant and highly integrated boost/SEPIC controller that provides high performance with a reduced bill of materials (BOM) in automotive LED applications including exterior lights, headlamps, head-up displays (HUD), and backlight displays. Automotive headlamp manufacturers can use SEPIC […]
Automotive
1200 V and 650 V IGBTs designed for EV PTC heaters
Magnachip Semiconductor Corporation announced the launch of its 1200V and 650V Insulated Gate Bipolar Transistors (IGBTs), designed for the positive temperature coefficient (PTC) heaters of electric vehicles (EVs). Built upon Magnachip’s cutting-edge Field Stop Trench technology, the newly introduced AMBQ40T120RFRTH (1200V) and AMBQ40T65PHRTH (650V) offer a minimum short-circuit withstand time of 10µs. This remarkable level […]
4 kW liquid-cooled dc-dc converter creates DC voltages in hybrid and EVs
Bel Fuse Inc. announced the release of the Bel Power Solutions 700DNG40-24-8, the second generation 4 kW liquid-cooled DC-DC converter. The unit creates DC voltages in hybrid and electric vehicles suitable to power low-voltage accessories, replacing a traditional alternator. The new converter is smaller and operates at a wider input voltage range from 450 to […]
Compact dc-dc converters address switching requirements of GaN-based systems
Murata has introduced a new series of compact DC-DC converters that are aligned with the increasing prevalence of wide bandgap technology. The new MGN1 series of 1W output DC-DC converters are designed to deliver the voltages needed by the gate drivers of GaN devices. These units provide low-profile, small-footprint, surface-mount solutions that can be easily […]
MOSFETs for high-voltage ECUs feature EC7 co-packed diode with emitter-controlled design
Infineon Technologies AG expands its 7th generation TRENCHSTOP IGBT family with the discrete 650 V IGBT7 H7 variant. The devices feature a cutting-edge EC7 co-packed diode with an advanced emitter-controlled design, coupled with high-speed technology to address the escalating need for environmentally conscious and highly efficient power solutions. Using the latest micro-pattern trench technology, the […]
Rectifier and TVS combo suitable for hi-rel automotive applications
Vishay Intertechnology, Inc. introduced a new surface-mount solution for automotive applications that is the industry’s first standard rectifier and transient voltage suppressor (TVS) two-in-one device. Featuring an oxide planar chip junction design and a common cathode circuit configuration, the Vishay General Semiconductor R3T2FPHM3 combines a 3 A, 600 V standard rectifier with a 200 W […]
Load switch product portfolio expanded to include integrated 5V option
Nexperia announces the expansion of its analog and logic product portfolio with the introduction of the load switch product family. Headlining the release is the NPS4053, a high-density Integrated Circuit (IC) designed to provide a smaller footprint and superior system protection to help increase system reliability and ensure safety. The device is optimized for application […]
50 V and 120 V MOSFETs in TOLx packages for 24 V to 72 V- supplied high-power ECUs
The electrification of the transportation system is advancing continuously. In addition to passenger cars, 2- and 3-wheelers as well as light vehicles are increasingly being electrified. Therefore, the automotive market for Electronic Control Units (ECUs) powered by 24 V-72 V is expected to keep growing in the coming years. To address this development, Infineon Technologies […]
Thin film precision resistors offer full capability up to 80°C, operation up to 170°C
Automotive and industrial applications may have harsh environmental requirements for resistors. When those requirements include high-temperature capability and high precision, options are limited. Stackpole’s RNHT thin film precision resistors offer full power capability up to 85 degrees C and operation up to 170 degrees C. The automotive grade RNHT is AEC qualified and offers a […]
TVS diodes protect automotive circuits and systems
Littelfuse, Inc. announced the release of its new SZSMF4L 400 W TVS Diode Series. As automotive electronics continue increasing in volume and sophistication, all these components require protection from high voltage, high energy transients. The SZSMF4L TVS Diodes protect these sensitive systems with fast response time, low Zener impedance, high surge handling, and excellent clamping […]