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Our wireless charging technology will transform the way consumers and industries charge and power electronic devices.
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High efficiency wireless power amplifier
EN3210 is a high power, high efficiency CMOS RF power amplifier that, together with the WattUp® wireless power transmitter EN4100, is designed to provide optimal charging of WattUp® receiver devices. It features a single channel RF power amplifier, input and output power detectors that enable closed loop power control and an integrated temperature sensor. Applications include the wireless charging of low-power, battery-powered devices, such as wearables, fitness trackers, hearables, hearing aids, Bluetooth trackers, smart pens and other devices.
Features
- High power, high efficiency single channel CMOS RF power amplifier
- Gain adjustable through an SPI compatible serial interface
- Input and output power detectors
- Integrated temperature sensor
- Analog multiplexer
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.
