QC3.0 USB charger

QuickCharge 3.0 Technical Brief

 After Quick Charge 2.0 became popular, Qualcomm announced the launch of its next-generation Quick Charge technology, Qualcomm Quick Charge  3.0.  As the third generation of fast charging technology, QuickCharge 3.0 adopts Intelligent Negotiation for Optimum Voltage (INOV) algorithm in similar products.  INOV is a new algorithm developed by Qualcomm Technologies, designed to help portable devices have the ability to select the required power level to achieve power transmission at any time and improve conversion efficiency.

Qualcomm fast charging technology

Quick Charge 3.0

      Quick Charge 3.0 uses the "Intelligent Negotiation for Optimum Voltage (INOV)" algorithm, which can achieve power transmission at any time and improve conversion efficiency.  QuickCharge 3.0 can charge an ordinary mobile phone from zero to 80% in about 35 minutes. Traditional mobile terminals without Quick Charge usually take about one and a half hours.  Compared with the previous generation, Quick Charge 3.0 with INOV and other VPN technologies can achieve a 38% efficiency improvement over Quick Charge 2.0, while also using other methods to help protect the battery life cycle.  In addition, when used with Qualcomm Technologies' parallel charging configuration, Quick Charge 3.0 can achieve: Compared with Quick Charge 2.0, it helps to increase the fast charging speed *** by 27%, or reduce power consumption by 45%.  2x faster charging speed than Quick Charge 1.0

        Quick Charge 3.0 is now officially launched and will be provided as an option in some Qualcomm Snapdragon  processors, including Snapdragon 820, 620, 618, 617 and 430 processors; mobile terminals equipped with this technology are expected  Will be listed next year.  Qualcomm Snapdragon processor is a product of Qualcomm Technologies, Inc.  Regarding charging options.  Quick Charge 2.0 provides 5V, 9V, 12V and 20V four-step charging voltage, QuickCharge 3.0 is in 200mV increments for one step, providing flexible choices from 3.6V to 20V.  This will allow the phone to get the right voltage and reach the expected charging current, thereby improving conversion power loss, improving charging efficiency and improving thermal performance.

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