MHz switching frequency-based devices enable miniaturization of the DC-DC converter and EMI filters
Achieving EMI conducted emission compliance for automobiles with a single stage filter. By Nicola Rosano, Sr. Strategic FA/System Engineer at Vicor
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A full brick package developed by TDK-Lambda, the PF1500B-360, is for high voltage distributed power architectures
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“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, SVP of IoT and Industrial MCUs, IoT, Wireless and Compute Business, 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 specialized markets.”
Key specifications claimed 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 claimed synchronous “idle” sampling of up to 16 analog signals from the single core ADC is up to 25 percent faster without sampling jitter. This powerful combination of power and performance could yield system level bill-of-material (BOM) savings, while the <10 uA deep sleep and <1 uA hibernate modes deliver potentially 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.
for more information visit www.infineon.com/PSOCControl
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