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Wireless charging enters the era of fast charging: Belland launches 15W high integrated Tx solution

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[Abstract]:
Wireless charging enters the era of fast charging: Belland launches 15W high integrated Tx solution

        In the past two years, wireless charging technology has advanced by leaps and bounds, and i
Wireless charging enters the era of fast charging: Belland launches 15W high integrated Tx solution
 
In the past two years, wireless charging technology has advanced by leaps and bounds, and its practicality has been greatly improved. The wireless charging speed has a qualitative leap, and it has the strength to compete with the wired fast charge. Wireless charging has entered the era of fast charging. Huawei, OPPO, Qualcomm and Xiaomi have successively launched 15W or even 20W wireless fast charging. The charging speed is too slow.
 
In response to industry trends, Bayland Technology has launched a 15W high-integration wireless charging solution: D9605 main control + D9015 power full bridge, with high integration, low BOM cost and other advantages, to create the ultimate balance of performance and cost.
 
Bayland launches 15W high integrated wireless charging solution: D9605 main control + D9015 power full bridge
 
 
The physical, functional and electrical characteristics of a 15W digital demodulation wireless fast-charge transmitter from Bayland. The transmitter features QC2.0/QC3.0 recognition and is compatible with the WPC-Qi V1.2.4 standard and supports transmission to reception. Two-way communication, support iPhone 7.5W charging. The working frequency is 110KHz-205KHz, and the distance between the transmitter and the receiver coil is 2mm-8mm. Support multiple output protection, including short circuit protection, over current protection, over temperature protection, metal detection, foreign object detection, vertex shutdown, etc.
 
        The Belland analog chip D9015 is a 15W PowerStage chip that can be used with the D9605 synchronous digital demodulation chip to implement the D9605+D9015 chip solution combination.
 
D9605 is a 15W synchronous digital demodulation chip, and the reliability is verified by 10M+ shipments.
 
        The D9605 is a 15W synchronous digital demodulation chip. Its reliability is verified by 10M+ shipments. The PowerStage is upgraded to D9015. The output power can be increased to 20W for EPP, which has the balance of performance and cost.
 
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        Features include: 1, 10 million shipment verification, stable and reliable; 2, the output power is increased to 20W; 3, up to 85% system efficiency; 4, as low as 30mW standby power; 5, system withstand voltage Upgrade to 19V; 6, solve the metal / FOD protection consistency problem; 7, the peripheral BOM cost is reduced by 1.0RMB compared with the previous generation.
 
About Belland Technology
 
        Founded in 2012, the company focuses on the development and sales of fully synchronous digital demodulation wireless charging ICs for 8 years, bringing high-quality and convenient sensing experience to wireless charging products such as mobile devices and consumer electronics. The company has sufficient technology research and development and quality control. Capabilities, core R&D team from TI, NXP, ST R & D elite, in the wireless charging system architecture, integrated circuit design, digital-analog hybrid circuit design, algorithm development and other fields have more than 10 years of design and development experience. We have won the trust and support of our customers by providing the best quality wireless charging ICs and technology solutions for global enterprises. Products using the Bayland wireless charging solution are exported to the United States, Europe, Japan, South Korea and other countries and regions.
to sum up
 
        For wireless charging of consumer electronics such as mobile phones, 15W and above wireless fast charging is the trend of the times. Belande 15W high integrated wireless charging solution, high integration, can be easily applied to wireless charging, car wireless charging, wireless charging treasure and other application scenarios. Belland's solution has been shipped in volume, and interested customers can get in touch with Belland.