![]() Hubie Noto, Silanna Semiconductor’s director of product marketing comments: “Traditional charger PD ports offer a selection of fixed contracts to a device based on available power. Power re-balancing allocates under-used power on previously connected ports, while protective power throttling automatically reduces current when temperature thresholds are reached. The new SZP元002A offers five, selectable pre-loaded power contract configurations so OEMs can use a single device across multiple product designs. We are building a stable number of CO 2 Smart Power devices and it is exciting to see our design teams focus on the end-to-end power solutions with complementary DC-DC and AC-DC product families that achieve best-in-class efficiency.” “Built using the flexibility of our AnyPort architecture, we are delighted with customer reactions which have resulted in a large number of early design wins. “Silanna Semiconductor is known by our mantra ‘Power Management Re-Imagined’ and this unique Power IC is the world’s first to feature intelligent power sharing using a fully integrated USB-PD controller, MCU and VCONN cable communications protocol within this highly efficient DC/DC buck converter,” said Mark Drucker, CEO of Silanna Semiconductor. Facilitating power sharing and port power re-balancing functionality across two, three or four ports, the controller ensures that port power adapts to the needs of a particular device, irrespective of when connections are made. The integrated port controller offers full support for USB PD V3.0 Type C interfaces and QC2.0/3.0/4.0/5.0 support for Type A/C connections. Silanna’s new IC is built on the company’s proven wide-voltage, high-frequency point-of-load DC-DC converter technology, which operates with efficiencies in excess of 98%. ![]() The SZP元002A ‘Power IC’ addresses these requirements by combining a high-efficiency synchronousīuck converter and an advanced port controller into a single QFN package measuring just 5×5 mm. Silanna Semiconductor focuses on the ultimate Power Management challenges with solutions that combine best-in-class power density and efficiency with unprecedented BoM savings. The new SZP元002A buck converter IC includes a built-in USB PD/FC port controller and will significantly reduce the number of components needed to implement 65-W fast charger and adapter applications with up to four ports.
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