New Infineon PSOC Control MCU family boosts performance and efficiency

Infineon Technologies has introduced a new series of microcontrollers (MCUs) for next-generation industrial and consumer motor control as well as power conversion system applications. This includes home appliances, power tools, renewable energy products, industrial drives and lighting and computing/telecom power supplies. The new Infineon PSOC Control family, based on Arm Cortex-M33 core, delivers on-board functionality to optimise and accelerate the current measurement, waveform generation and real-time performance operations that play a critical role in target system applications.

“The new Infineon PSOC Control MCUs extend the company’s commitment to delivering performance and efficiency in next-generation motor control and power conversion applications,” said Steve Tateosian, the SVP of IoT and Industrial MCUs, IoT, wireless and compute business at Infineon Technologies. “With extensive on-board analog functionality, high performance timers, hardware math acceleration and a rich design tool ecosystem, the new device family will enable system designers to deliver innovative, energy-saving devices to both high-volume and specialised markets.”

Key specifications of the new MCU family include clock speed of up to 180 MHz, high-performance analog-to-digital converters (ADCs), high-resolution (<100 ps) pulse-width-modulation (PWM) and an integrated CORDIC Accelerator to off-load real-time control tasks from the CPU. CORDIC’s true synchronous “idle” sampling of up to 16 analog signals from the single core ADC is up to 25% faster without sampling jitter. This combination of power and performance yields system level bill-of-material (BOM) savings, while the <10 uA deep sleep and <1 uA hibernate modes deliver valuable energy savings for low-power and battery-driven applications.

The Infineon PSOC Control family supports innovative design of power electronics based on wide-band gap (WBG) technologies such as Silicon Carbide (SiC) and Gallium Nitride (GaN), which can both enhance performance and further reduce BOM costs for the overall system.

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