Half of smartphones will be Type-C connected by 2020

The USB Type-C interface, which can transfer data more quickly, can support the fast charging function, which meets the needs of the terminal application product market for the continuous expansion of high-speed transmission. Konnra connectors provide a full range of flexible USB Type-C solution lineups, including wire-to-wire, wire-to-board and board-to-board and related wiring harness solutions, etc., which can bring users higher performance convenience.
According to IHS survey data, in 2016, there were only 100 million consumer electronics devices using USB Type-C interfaces worldwide, and it is expected to exceed 2 billion in 2019, with the main growth points coming from the PC market and mobile device market. The advantages of USB Type-C are far higher than the traditional USB Type-A. The four major characteristics of USB Type-C include forward and reverse insertion, video transmission, data transmission and fast charging. Since both sides can be inserted, it is not like traditional The USB connector is prone to wrong orientation, resulting in damage to the interface.
Type-C cable
At the same time, USB Type-C supports a variety of audio and video specifications, and the bandwidth supports USB2.0, USB3.11Gen1 (SuperSpeed USB 5Gbit / s) and USB3.1 Gen2 (SuperSpeed USB 10Gbit / s) transfer rates, which can make the body volume It is lighter, thinner and shorter. In addition, the bi-directional current output / in has advantages over USB Type-A.
Type-C interconnection. Konnra connectors analysis: "With the rapid growth of power, USB Type-C will be widely used in smartphones and laptops on a large scale in the future."
Konnra connectors ’full lineup of USB Type-C solutions has been optimized to achieve low power consumption, small size, and a more simplified solution. Its power consumption is 20 times lower than the closest competing solution and the package is as small as 95%. These solutions include implementation of dual-role ports, downlink ports, and uplink ports and accessory connection detection, while providing software flexibility to support multiple platforms. The I2C interface also makes updates easy to support future standard changes.
Type-C with PD function can make charging ubiquitous. Because Type-C / PD can make all devices supporting Type-C / PD compatible, or you can define your own private charging scheme, which will give charging field Bring a lot of things that can be innovative and customized. To support Type-C / PD charging, both the charger side and the charged device side need to undergo Type-C / PD transformation. On the hardware, a Type-C / PD management chip needs to be added. On the protocol, to support the PD protocol, a user-defined protocol can be added. Konnra connectors' USB Type-C series products can support special charging standards as long as the PD protocol does not conflict.
The maximum flow rate defined by the Type-C interface connector is 5A, and the 10A flow rate definition is retained to meet the fast charging requirements. At the same time, Type-C integrates charging, data and audio and video interface functions, making it a new darling of mobile terminals. Konnra connectors' USB Type-C solution can be widely used in smart phones, tablets, computers, travel adapters, charging and audio solutions.
However, even in a 5V system, there is a risk that an overvoltage short circuit may occur before negotiating with the controller's PD. Therefore, Type-C connection protectors are essential. Type-C connection protectors require more signal pins than USB Type-A or USB Micro-B connectors.



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