Farnell offers an exclusive range of wireless power ICs with enhanced communication protocols that enable authentication and smart charging features. Advanced features include position freedom, multi-device charging capability, and smart power management for optimal efficiency, and improved thermal management allows faster charging speeds.
Wireless power ICs are now an expected feature on several commercial devices. These work on the principles of electromagnetic induction, allowing energy to be wirelessly transferred from a transmitter to a receiver, eliminating the need for physical connectors.
A wireless power transfer offers several advantages over a traditional cable-based power transfer. It removes the need for connectors, thereby improving design aesthetics. Wireless power ICs also enable waterproofing without the use of specialized waterproof connectors.
These ICs comprise transmitter (Tx) and receiver (Rx) solutions. Transmitter ICs manage power conversion, detect foreign objects, and communicate with receiving devices. The receiver ICs manage power rectification, regulate voltage, and manage charge. The list of applications includes Wireless charging pads for MPP, EPP, and BPP, Smart speakers, portable accessories, furniture and home goods, docking stations, and high speed charging support.
