Contents
Does my USB-C support power delivery?
What’s more, USB-C supports the USB Power Delivery (USB PD) specification. A USB 2.0 port can deliver just 2.5 watts of power, about enough to charge a phone, slowly. USB 3.1 ups this figure to about 15 watts. But USB PD can deliver up to 100 watts of power, more than six times what USB 3.1 can.
What is USB-C power delivery?
USB-C Power Delivery is a fast charging technology, supported by certain iOS/Apple and Android/Google/Samsung devices, that delivers much higher levels of power than standard charging. Older Samsung devices support a different fast charging technology called Qualcomm® Quick Charge™.
What is USB-C sink?
The USB-C PD-Sink is a board by Pier 42 that enables any device to be powered from a USB supply. It allows the option to set the voltage at 5V, 9V, 12V, 15V or 20V and allowing current as high as 5A. This part of the board is separated through a break-off tab (mouse bits) and can be snapped off.
Is the stusb4500 a USB power controller?
The STUSB4500 is a USB power delivery controller that addresses sink up to 100 W (20 V; 5 A). It implements a proprietary algorithm to allow the negotiation of a power delivery contract with a source without MCU support (auto-run mode). PDO profiles are configured in an integrated non-volatile memory.
Can a USB Type C controller be powered from a V bus?
The STUSB4500 is tiny, safe, certified, and easily customizable. It can be powered only from V BUS, therefore not sinking any current locally, preserving the battery lifetime. Our EVAL-SCS001V1 reference design ensures a fast and easy migration from DC barrel to Type-C ports.
Is there a USB Type C sink controller?
The STUSB4500L is a USB Type-C controller that addresses 5 V-only sink devices up to 3 A (15 W max.). This device supports dead battery mode and is suited for sink devices powered from dead battery state. It is able to operate without any external software support for quick application power-on and immediate charging process start.
Which is the best USB Power Delivery Controller?
To help with their implementation, developers can use our standalone STUSB4500 USB PD controller for power sinking devices. The STUSB4500 is tiny, safe, certified, and easily customizable. It can be powered only from V BUS, therefore not sinking any current locally, preserving the battery lifetime.