App note from Alpha & Omega Semiconductor on added input protection for USB-C against voltage spikes/ringing that can damage the inputs of USB-C power switches. Link here (PDF) USB Type C protection power switches such as the AOZ132xDI and AOZ1398xDI product family (AOZ1327/1376, AOZ13984/13987/13929) are powerful and effective protection ICs, which protect downstream devices from […]
Tag Archives: USB-C
App note: Understanding challenges in USB charger design for automotive applications
This app note from Maxim Integrated describes the design and system challenges associated with USB chargers in automotive applications. Link here Recent advancements in the automotive infotainment market demand high-efficiency and low-footprint power delivery (PD) solutions. The inclination towards a reduction in bill of materials has driven USB power applications to integrate more features and […]
Building a USB-C PD power hub
A detailed instructions of how to build a USB-C PD power hub @ bitsnblobs.com About a month ago, I showed you how to create a USB power hub using a DC power adaptor like this. One of the suggestions was to use USB type C as the power source and in this post, we will […]
BUS PIRATE: Love the USB C connector!
Bus Pirate prototype Ultra v1b uses a common, cheap USB C connector and we are in love! Micro B connectors are a nightmare. Very inconsistent footprints, poor materials and build quality, and very weak mounting supports. Often the leads are hidden under the housing and conceal pesky shorts. Almost every Micro B connector we hand […]
The USB-C Explorer
Jason has designed a development board for USB-C and Power Delivery, that is available on GitHub: The USB-C Explorer is a development board with everything needed to start working with USB Type-C. It contains a USB-C port controller and Power Delivery PHY chip, a microcontroller, and several options for user interaction. Project info on Reclaimer Labs blog. It’s […]