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Wireless GaN power amplifier module enables WattUp® wireless RF/antenna-based charging
EN3913M is a highly efficient, GaN power amplifier module that delivers up to 38dBm of output power. Along with the EN4100 transmitter IC and EN3921 GaN power amplifier controller, they power WattUp®-enabled receivers. Applications include RF-based wireless power for IoT sensors, RF-tags, Electronic Shelf Labels (ESL), edge devices and more.
Features
- Up to 70% Power Added Efficiency (PAE) at max PA operating point
- Maximum output power of +38dBm
- Operates from a 10-15V supply voltage
- 40dB reverse isolation
- Integrated RF matching networks at input and output
Benefits
- Enables at-a-distance wireless power
- RF/antenna-based solution
- Improved spatial and orientation freedom
- Eliminates connectors and charging contacts
- Enables fully sealed waterproof design
Ready To Integrate WattUp®?
Our developer kits are specifically designed for companies that are looking at taking wireless power to mass production with a designated product or group of products. Our engineers will work with you to integrate WattUp® into your products.
