Infineon has expanded the application scope of its OptiMOS power MOSFET portfolio by introducing a family of 200 V and 250 V devices for synchronous rectification in 48 V systems, DC-DC converters, uninterruptible power supplies (UPS) and inverters for DC motor drives. The devices feature very good FOM (Figure of Merit) and enable overall efficiency levels exceeding 95%. They offer very low on-state resistance, which translates to low power losses in high-current applications. Low gate charge contributes to low losses and fast switching in switched mode applications like isolated DC-DC converters for telecom applications.
The operating characteristics of the OptiMOS 200 V and 250 V family allow use of a slim SuperSO8 package (5 x 6 x 1 mm) for applications that previously required bulky D²PAK devices (9 x 10 x 4,5 mm). Additionally, using leadless packages like SuperSO8 provides enhanced switching behaviour and high efficiency levels.
Rugged railway-grade DC-DC power modules iCorp Technologies
Power Electronics / Power Management
iCorp Technologies has introduced the AIPUPOWER ZCD100 and ZCD150 Series, a family of rugged DC-DC converters designed to meet the demanding electrical and environmental requirements of railway and transportation systems.
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The Infineon KP497 is an advanced, highly integrated digital pressure sensor designed for demanding automotive and industrial applications, with a particular focus on battery management systems.
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The IT7900EP series high-performance regenerative grid simulator from ITECH is a full four-quadrant AC grid simulator capable of both sourcing and sinking power.
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RECOM’s cost effective REFIN2U-S90/CL DIN rail AC/DC boasts a 90 W rating with a boost capability of 150% for 4,5 seconds to allow for surge loads.
Read more...Standalone USB PD controller Future Electronics
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The STUSB4531 from STMicroelectronics is a standalone USB Power Delivery sink controller designed to streamline the implementation of USB-C power negotiation in sink devices without requiring a full software stack on a host microcontroller.
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PowerGood has introduced a range of 15 W to 600 W military DC-DC power converters engineered for mission critical defence applications.
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Read more...N-channel power MOSFETs TRX Electronics
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The TSM2N7002 series from Taiwan Semiconductor are logic-level N-channel power MOSFETs designed with low drain-source on-state resistance, reducing conduction losses and improving efficiency in switching applications.
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