➀ Allegro Microsystems launched standalone three-phase automotive brushless motor driver ICs with a 40MHz Arm Cortex-M4 core, supporting up to 90V rails and targeting external n-channel MOSFET control;

➁ The ICs feature 12-bit PWM, multiple ADCs, serial communication, and internal voltage regulation, available in 7x7mm QFN packages with variants for 60V/90V and different flash/I/O configurations;

➂ Debugging tools from Segger now support these ICs, and Allegro previously released non-MCU motor drivers and sensors in April 2025.

Onsemi has proposed an acquisition of Allegro MicroSystems for $6.9 billion, offering $35.10 per share in cash.

➀ Analog Devices is considering the acquisition of smaller chip manufacturer Allegro Microsystems, which primarily produces sensor integrated circuits.

➁ Allegro has not yet decided to sell the entire company, and Analog Devices has been discussing the feasibility of the acquisition with advisors in recent months, with other also showing interest.

➂ Allegro is currently valued at $4.11 billion, while Analog Devices is valued at $19.83 billion.

➀ Allegro MicroSystems, Inc. 推出了两款先进的电流传感器IC——ACS37030MY 和 ACS37220MZ，专为汽车、工业和消费类应用设计。

➁ ACS37030MY 是一款全集成电流传感器IC，提供业界最快的响应时间，适用于保护宽禁带GaN功率器件。

➂ ACS37220MZ 是一款全集成霍尔效应电流传感器，具有150 kHz 带宽和故障引脚，成本效益高，适用于高效应用。