Wireless Charger
15-Watt Wireless Charger with highly integrated Qi-standard v1.3.
Brief Description
This indigenous wireless charger follows all the wireless charging standards and compliant to Wireless Power Consortium (WPC) for providing 5-15 watts of power to small personal electronic devices primarily used to charge smartphones and other Qi-enabled devices.
It supports Type-C PD/QC/AFC adapters for input power.
Use Cases
- All Qi-enabled devices like smartphones, Tablets, Wireless earbuds etc.
- Suitable for automobiles like Wireless Car Charging pad.
- Wireless Power Bank
Salient Features
- Foreign Object Detection
- Fast Charging support
- Hassle-free operation
- Auto cut-off when device is fully charged to eliminate battery over heating
- Over & Under Voltage protection
- Over thermal protection
- Multiple charging positions support: landscape, portrait or anywhere in between
- Cable elimination
Technical Specifications
- Qi 1.3.2 compliance
- Robust ASK and FSK in-band communication between transmitter and receiver
- Integrated FOD based on system parameters such as Q-factor, resonance frequency and power loss
- Type-C PD/QC/AFC input with PD/QC/AFC compliance
- Wide input voltage ranges from 4.5 V to 24 V
- Integrated buck converter gate drive and control, operating at switching frequency of 400 kHz
- Integrated gate drive for full-bridge inverter operating at 127.7 kHz switching frequency
- MP-A11 coil with variable inverter input voltage control
- Peak efficiency of greater than 83% at full load with Qi compliant phones and devices.