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New Electronics brings you the latest product and component news from market leading suppliers. Technology areas covered include microcontrollers, test & measurement, power, electronic design automation, embedded software and programmable logic, amongst others.

Drone flight time and battery life to be improved

Two circuit-based subsystem reference designs will help manufacturers add flight time and extend battery life to quadcopters and other non-military consumer and industrial drones, according to Texas Instruments.

The 2S1P battery management system (BMS) reference design transforms a drone’s battery pack into a smart diagnostic black box recorder that monitors remaining capacity and protects the Li-ion battery throughout its lifetime. Designers can use the drone ...

MOSFETs for quasi resonant flyback topologies

The 700V CoolMOS P7 family has been developed by Infineon Technologies to serve the trend in quasi resonant flyback topologies. The MOSFETs are said to offer performance improvements compared to currently used superjunction technologies which could help improve soft switching topologies like smart phone and tablet chargers.

Multiphase 60V synchronous boost controller

The LTC3897 from Linear Technology is a multiphase synchronous boost DC/DC controller with input surge stopper and ideal diode controller. The boost controller drives two N-channel power MOSFET stages out-of-phase to reduce input and output capacitor requirements.

Yokogawa updates optical spectrum analysis portfolio

With a diffraction grating based monochromator delivering high-precision measurement performance and accuracy, an enhanced user interface and an air purging feature, the AQ6374 from Yokogawa is a wideband optical spectrum analyser said to be a powerful benchtop tool for general purpose measurements over wavelengths ranging from 350 to 1750 nm.

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