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The STEVAL-USBPD27S is a 27 W AC-DC adapter reference design, USB Type-C Rev. 2.0 and Power Delivery Rev. 3.1 certified, supporting the Programmable Power Supply (PPS) feature. It has been optimized to maximize power density in a
Design considerations for AC adapters with USB Type-C® and USB PD ports. By Jim Broiles. BSR-WV, Santa Clara. Introduction. Despite nearly ubiquitous wireless connectivity options, consumers are still tethered to a wire that delivers energy from an AC charging adapter to the batteries of wireless devices.
12 Μαΐ 2020 · The USB Type-C plug is intended for delivering moderate levels of power (less than 100 W) and the specifications associated with the small plug enables power to be delivered to a wide range of compact electronic products.
The USB Programmable Power Supply (PPS) is a supplemental specification added to USB PD 3.0 that describes how power supply and the load communicate with each other for incremental power delivery levels. The PPS is particularly useful for charging batteries.
16 Ιαν 2021 · USB-C Power Delivery 3.0 (PD3.0) introduces a new Programmable Power Supply (PPS) mode, which allows a device to negotiate any supply of 3.3-21 V in 20 mV steps, and up to 5 A of current in...
Texas Instruments (TI) enables the configuration of USB PD controllers in a power duo mode, in which two USB Type-C power paths operate in parallel to allow as much as 10 A of current capability at the same voltages as a standard USB PD power source: 5 V, 9 V, 15 V and 20 V.
The programmable power supply (PPS) specification for USB power sourcing adds even more functionality for the power conversion device to integrate. This article will focus on how to implement a complete USB C power delivery (PD) solution with flexible functionality.
