The first Bluetooth Low Energy SoC from STMicroelectronics has been announced. The BlueNRG-1 has an integrated radio transceiver, claimed to be extremely power-efficient in the modes frequently used by devices such as beacons when setting up short-duration connections for exchanges like sharing offers with shoppers’ smartphones. The ability to transition quickly between power-saving and active modes extends battery life from months to years. In addition, RF-output power is boosted to +8dBm to ensure clear and reliable communication for optimum efficiency, even in noisy environments.
ICs & Semiconductors
Battery charger chip reduces design and test time for wearables
Claimed to improve functional integration without compromising performance and power consumption, the STBC02 IC battery charger management chip is from STMicroelectronics.
Voice remote control is added to SimpleLink
Voice remote control has been added to the SimpleLink, low power platform from Texas Instruments.
MOSFET speed charging for portable devices
Eight 60V MOSFETs are designed for synchronous rectification in flyback converters, used in quick chargers for portable devices, such as smartphones. The AlphaSGT series from Alpha and Omega Semiconductor is made up of AO4262E, AO4264E, AO4268, AON6262E, AON6264E, AON6268, AON7262E and AON7264E.
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