With USB-PD slowly making wall wart power supplies obsolete and becoming the do-it-all standard for DC power, it’s a popular conversion to slap an off-the-shelf USB-PD module in place of the barrel ...

Power Integrations has used GaN switching to in a reference design for a 100W USB Power Delivery (PD 3.0) charger and USB programmable power supply (PPS). From 90 – 265Vac in can deliver 5A at 5, 9, ...

The USB Type-C connector and power delivery (PD) specification has brought radical changes to the mobile device industry, and USB Type-C PD 3.0 could optimize battery charging for portable devices.

With the growing number of devices that most people use today, be it smartphones, smartwatches, laptops, wireless earbuds, and other gadgets, charging them quickly and efficiently becomes important.

Renesas Electronics Corp. has released the first in a series of new reference designs that simplify the development of USB Power Delivery (PD3.0) and USB-C battery-charging applications. These include ...

If you've bought a new USB-C cable or charger and seen "USB-PD" on the charger's or cable's box, you may have wondered what exactly these letters stood for. The answer is USB Power Delivery, a ...

Last time, we configured the FUSB302 to receive USB PD messages, and successfully received a “capability advertisement” message from a USB-C PSU. Now we crack the PD specification open, parse the ...

“The best charger is the one that shipped with your laptop” is old advice that needs updating because there are often superior options available either as your principal laptop charger, as a spare, or ...

The USB Implementers Forum (USB-IF) — the group that maintains the USB standard across its many varied incarnations — has introduced new, official logos for companies to use to brand their USB-C ...