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Our wireless charging technology will transform the way consumers and industries charge and power electronic devices.
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WattUp® wire-free charging reduces footprint and increases spatial flexibility
EN2223 features four RF-to-DC receiver paths, allowing connection of 1 to 4 antennas dependent upon desired power and antenna area available. It is a RF-to-DC wireless power receiver optimized for wireless charging applications. This includes applications such as wearables, fitness trackers, hearables, hearing aids, asset trackers, and other battery-powered electronics, where small implementation size and increased spatial freedom during charging provide advantages over coil-based charging solutions.
Features
- 4-Ports with 4 RF-to-DC rectifiers
- Single port RF-to-DC efficiency of up to 74 % at +22 dBm input power
- Combine rectifier paths to optimize rectifier performance based upon received power and system design
- EN2223: WLCSP version of EN2210
- smaller form factor (1.69mm x 1.39mm max) when compared with EN2210 (3mm x 3mm)
- less than 0.5mm thin
Benefits
- RF/antenna-based solution
- Smaller antenna than coil-based designs
- Improved spatial and orientation freedom
- Eliminates connectors and charging contacts
- Enables fully sealed waterproof design
- Enables distance charging
Ready To Integrate WattUp®?
Our developer kits are specifically designed for companies that are looking at taking wireless charging to mass production with a designated product or group of products. Our engineers will work with you to integrate WattUp® into your products.
