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Automotive/industrial buck controller maintains efficiency at high conversion ratios August 05, 2014 Automotive/industrial buck controller maintains efficiency at high conversion ratios Intersil's highly efficient buck controller for high current designs, the 55V ISL78268, provides very high step-down efficiency for industrial and automotive applications Read more Precision op amps operate on 140V supply August 05, 2014 Precision op amps operate on 140V supply LTC6091 and LTC6090-5 are additions to the LTC6090 family of precision operational amplifiers which operate on a supply voltage up to 140V (±70V). Read more Power integrity solution delivers fast path to design closure August 05, 2014 Power integrity solution delivers fast path to design closure Cadence Design Systems, Inc. has introduced Cadence Voltus-Fi Custom Power Integrity Solution, a transistor-level electromigration and IR-drop (EMIR) solution that delivers foundry-certified SPICE-level accuracy in power signoff and claims to create the fastest path to design closure. Read more TI's FRAM MSP 430 microcontroller development kit, from element14 August 04, 2014 TI's FRAM MSP 430 microcontroller development kit, from element14 Farnell element14 has the Texas Instruments MSP430 ULP (ultra low power) FRAM LaunchPad, a development platform which combines embedded FRAM (Ferroelectric Random Access Memory) and an ultra low-power system architecture. Read more 10-bit magnetic single-chip encoder has A-level current drain August 01, 2014 10-bit magnetic single-chip encoder has A-level current drain The ultra low power single-chip Hall encoder, iC-TW11 from iC-Haus, allows for an energy-saving 10-bit angle detection and targets for example battery-buffered applications. Read more Offline switcher chips meet 2016 codes for portable device chargers July 31, 2014 Offline switcher chips meet 2016 codes for portable device chargers Power Integrations’ LinkSwitch-3 ICs meet 2016 European Code of Conduct guidelines, and 2016 DoE 6 EPS efficiency regulations for smartphone and tablet chargers. The highly integrated devices enable charger designs up to 10W with only 28 components. Read more Supercapacitor development balancing kit offers active balancing benefits July 31, 2014 Supercapacitor development balancing kit offers active balancing benefits KEMET Corporation has released a Supercapacitor Development Balancing Kit which complements the KEMET S301 Supercapacitor and includes a 2-stage active balancing circuit to ensure that voltage across each supercapacitor cell is approximately equal. Read more Efficient offline power converters for consumer applications July 29, 2014 Efficient offline power converters for consumer applications Integrated 650V avalanche-rated MOSFETs enable robust, compact switching solutions for power-hungry applications such as household appliances, DVD players and set top boxes. Read more Qi-certified power coils charge portable consumer devices July 28, 2014 Qi-certified power coils charge portable consumer devices Luso Electronics has wireless power transmitter and receiver coil modules from Elec & Eltek (E&E), manufacturer of magnetic components. These small, thin and highly efficient magnetic-induction-coil modules have been designed for use in wireless charging applications for portable electronic devices. ... Read more 50-V broadband GaN HEMTs offer wide bandwidths July 28, 2014 50-V broadband GaN HEMTs offer wide bandwidths Cree has released two unmatched 50-V gallium nitride (GaN) high electron mobility transistors (HEMTs) ideal for use in high power broadband amplifier, CW, and pulsed applications. Read more
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