On March 7, 2014, Dallas, Texas, in order to meet the world's growing energy smart phones and tablets demand, technology led semiconductor (Active - Semi International) today announced a full provide certification of Qi (Qi - certified) Wireless charger reference design (Wireless charger reference design, WPC), providing customers with combined with maximum efficiency, minimum standby power consumption and low electromagnetic interference (EMI) of the lowest cost solution. The turnkey solution to use 5 v adapter or USB power supply, and meet the WPC 1.1.2 specifications, applicable to all meet the requirements of the Qi for smartphones, tablets and other portable electronic products provide charging accessories products.
Research firm IHS Technology (NYSE: IHS) of power supply and storage components, chief analyst at Ryan Sanderson said: "in 2013, shipment of 3.5 billion world of consumer electronics products with rechargeable batteries, and in 2017 the market is expected to increase to 4.5 billion. IHS is expected by the end of 2014 wireless power supply applications will accelerate; by 2018, the industry will be the shipment of 900 million which has the function of wireless charging products."
Accordingly, as the demand of the wireless power is about to accelerate growth, technology led semiconductor timely launch of the latest wireless power supply products. With the addition of the wireless charging function, technology led semiconductor industry will continue to build the most advanced portable accessories charging IC solutions (including AC/DC wall chargers, DC/DC car charger, and mobile power supply line), in response to market demand for the battery charging device.
Technology led semiconductor by PAC5220WP full WPC platform, the device is the company has a patent application the high integration of energy-saving controller (PAC) members of ™ products series, PAC5220WP integrates a ARM ® architecture (M0 MCU, power manager (for AC - DC or DC - DC conversion), configurable analog front end, modulus conversion, gate drive, on-chip temperature sensors, GPIO and serial port. The multi-function power management and controller IC saves more than five other solutions used by discrete IC devices, thereby reducing the PCB footprint area.
Led semiconductor company sales and marketing vice President Mark Cieri says: "we are very pleased to release low-cost Qi - certified wireless charging turn-key solutions first product. In this application, our PAC ™ platform provides excellent adjustable, can be applied to other configuration of the wireless power charger, and able to support a higher output power. We look forward to continue to release new IC solution, lay the ground for the field of fast-growing emerging markets with the industry standard for low cost and high performance."
Technology led semiconductor PAC5220WP power wireless platform can support from 5 v DC input, 5 w charging system to a wider DC input range, universal AC input, and up to 150 w power supply, so that we can for tablets, super Ben and need higher power is the application of the charge. PAC5220WP programmable MCU and peripheral configuration simulation, can support the PMA and other wireless charging standard.
Technology led semiconductor wireless charger solution has the following characteristics of industry benchmark:
, up to 75% efficiency
, the lowest cost and optimize material list
Below 50 mw ultra low standby power
Satisfy the FCC Class B and ISPR, with up to 10 db margin of EMI performance
, including Foreign Objection Detection (FOD) and guide the positioning and optional LED and buzzer full of WPC - 1.1.2 firmware
Future availability: can be adjusted to a higher power, and support multiple schema migration (PMA)
The built-in surge protection function
, use on SMPS controller to support up to 52 v DC power supply and general AC power supply
About technology led semiconductor (Active Semi)
Technology leading semiconductor company founded in 2004 in silicon valley, headquartered in Allen, Texas, USA. Company is billions of power management IC and intelligent digital motor driver IC market leading enterprises, the rapid growth in its analog and mixed signal system-on-a-chip (SoC) product portfolio is charging, power supply and embedded digital control system of the adjustable core platform, used for industrial, commercial and consumer equipment terminal applications. Companies to provide power supply application of micro controller, DC/DC, AC/DC and - PMU - 2 drives, significantly reduce the size and cost plan, at the same time improve the reliability of the system level. Technology led semiconductor companies turnkey solutions with energy saving power conversion architecture, minimize energy use, and more than 50% of the system development cycle time. Technology led semiconductor quarterly shipped 50 million power IC products, and in May 2012 to achieve "shipped 1 billion devices" important milestone. The leading international companies will focus on the industry power management IC solutions for commercial, and has more than 150 have been approved and pending patent.
