Wireless Power Receiver Reference Solution
The P9221-R-EVK is a turnkey 15 Watt, Qi-compliant wireless power receiver reference kit for fast prototyping and design integration. The kit consists of an easy-to-use...
The P9221-R is a highly-integrated, Qi-compliant wireless power receiver targeted for 15W applications. Using magnetic inductive charging technology, the receiver converts an AC power signal from a resonant tank into a regulated 9V or 12V DC output voltage. The integrated, low-RDS(ON) synchronous rectifier and ultra-low-dropout regulator offer high-efficiency, making the product ideal for battery-operated applications.
The receiver includes a 32-bit ARM Cortex®-M0 processor offering a high level of programmability. The device outputs proprietary alignment guide information for optimum coupling between the receiver and the transmitter, and features a programmable current limit. The innovative over-voltage protection scheme eliminates the need for additional capacitors generally required by other receivers, minimizing the external component count and cost. Together with the P9242-R transmitter, the P9221-R is a complete wireless power system solution for 15W applications. The P9221-R is available in a space-saving 2.64 × 3.94 mm 52-WLCSP package. It is rated for the -40°C to 85°C ambient operating temperature range.
The P9221-R-EVK is a turnkey 15 Watt, Qi-compliant wireless power receiver reference kit for fast prototyping and design integration. The kit consists of an easy-to-use...
The P9242-R-EVK is a turnkey 15 Watt, Qi-compliant wireless power transmitter reference kit for fast prototyping and design integration. The kit consists of an...
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
An overview of IDT's wireless power reference designs for 5W and 15W applications. Specific reference designs cover automotive, bi-directional communication, and extended power profile (EPP) solutions for iOS and Android smartphone devices.
For more information about IDT's industry-leading wireless power solutions, visit www.idt.com/wirelesspower.
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