Founded in July 1992, Alpha Microelectronics Corporation is an IC design house, specializing in supplying integrated circuits. Alpha’s common stocks are listed on the Gre-Tai Securities Market (OTC) since September 2006.The product range covers voice ICs, voice integrated MCUs and IC recording products. These products are primary used in consumer products, such as sound equipments, personal electronics, home appliances, toys, gifts and interactive consumer items.
STMicroelectronics' two new microcontroller product lines enhance the energy efficiency, functional integration and design flexibility of the STM32F4 basic product line high-end products to meet the technical requirements of high-performance embedded design. These STM32's latest microcontrollers operate at temperatures up to 125 ° C , featuring always-on sensors and general industrial equipment, providing a robust, reliable and cost-effective system upgrade for STM32F1 applications .
Linear introduces the LTC3897, a multiphase synchronous boost DC/DC controller with an input surge suppressor and an ideal diode controller. The boost controller drives two N-channel power MOSFET stages out of phase to reduce input and output capacitor requirements, allowing the use of inductors that are smaller than comparable single-phase solutions.