Usb Type C Power Pins

Usb type c is a specification for a usb connector system that is gaining popularity across smartphones and mobile devices and is capable of both power delivery and data transmission.

Usb type c power pins.

2 usb type c pin map usb type c plugs and receptacles are 24 pin connectors with two groups of pin connections arranged so as to ensure pinout reversibility for any connection. The usb device that uses full speed bandwidth devices must have a twisted pair d and d conductors. Usb type c is a new port designed for high speed data exchange and high power deliver capability. The data is transferred through the d and d connectors while vbus and gnd connectors provide power to the usb device.

Usb c formally known as usb type c is a 24 pin usb connector system with a rotationally symmetrical connector. When paired with the new power delivery pd specification type c offers enhancements to the existing usb 3 1 interconnect that lower the cost and simplify the implementation of power delivery over usb. Unlike its usb predecessors it s also flippable so you don t need to try three times to plug it in. Image courtesy of denys vitali.

The first thing to realize is that usb type c is not a new usb standard like usb1 0 usb2 0 usb3 0 and usb3 1. The usb cable provides four pathways two power conductors and two twisted signal conductors. The usb type c specification 1 0 was published by the usb implementers forum usb if and was finalized in august 2014. Apple s new macbook has just one usb c port as the sole.

This is in order to deliver faster speeds and higher power output. Those are protocols defining speed and other features whereas usb type c is all about physical connection. V bus gnd usb2 0 differential pairs d d the asymmetrical connections are. The 24 pin double sided connector provides four power ground pairs two differential pairs for usb 2 0 data bus though only one pair is implemented in a usb c cable four pairs for superspeed data bus only two pairs are used in usb 3 1 mode two sideband use pins v conn 5 v power for active cables and a configuration pin for cable.

It was developed at roughly the same time as the usb 3 1 specification. From a form factor perspective the usb type c connector combines multiple usb connectors micro b type a. It is solder re flow compatible and operates across 40 to 80 c. Usb 3 0 s connectors and ports have have more pins than usb 2 0.

The symmetrical connections. Usb type c is the newly introduced and powerful interconnect standard for usb. A usb type c port. The 24 pin double sided connector provides four power ground pairs two differential pairs for usb 2 0 data bus though only one pair is implemented in a type c cable four pairs for high speed data bus two sideband use pins and two configuration pins for cable orientation detection dedicated biphase mark code bmc configuration data.

Ujc hp 3 smt tr is a 6 pin usb type c receptacle that can deliver up to 60w of power through its 3a 20v rating.