Allegro MicroSystems, LLC rolled out a new family of full-bridge gate driver ICs designed to drive a wide range of DC brushed motors with simple logic from a microprocessor. The A4955, A4956, and ...

This article describes a simple technique for using a processors PWM output to produce an analog control voltage that matches the load’s input range, thus maximizing control resolution. Most ...

STMicroelectronics’ STGAP2SiCSN single-channel gate driver, optimized for silicon carbide (SiC) MOSFETs, is housed in a space-saving narrow-body SO-8 package. With high PWM control accuracy, the ...

Efficiency is the name of the game in power-system design, driven by the need to better leverage available energy and deliver more power from a smaller package. Except in some specialized or extremely ...