High efficiency: A multi-mode, forced-frequency-resonant digital controller IC for SMPS applications

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https://www.electronics-lab.com/high-efficiency-multi-mode-forced-frequency-resonant-digital-controller-ic-smps-applications/

Infineon Technologies launches the XDP™ digital power XDPS21071, the first flyback controller in the industry with zero-voltage switching (ZVS) on the primary side to achieve high efficiency. This controller is aimed at fast-charging applications such as USB-PD or QuickCharge. Light-load efficiency is optimized for variable output application. The XDPS21071 is a high-performance digital flyback controller […]

45W USB-PD SMPS Reference Design Delivers 21.5W/in3

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https://www.electronics-lab.com/45w-usb-pd-smps-reference-design-delivers-21-5w-in3/

The REF_XDPS21071_45W1 from Infineon is a 45W USB-PD type C charger reference design in a small form factor. The reference design has been developed to demonstrate the performance by meeting various regulatory limits as well as allowing for small form factor designs. It features Infineon’s digital flyback controller XDPS21071, 700V CoolMOS™ P7 Superjunction MOSFET (IPD70R360P7S), […]