Wireless Charging
Nuvoton 5W wireless charging reference design complying with Qi standard
Solution Features:
- 5W single coil, frequency modulation
- Complies with Qi Ver1.2.4 standard, A11
- Dynamic power adjustment, 72% efficiency
- Foreign object detection (FOD)
- Over-temperature, current limiter
- Charging / Shutdown / Dynamic power status indication
Related IC：N76E003
Nuvoton 5W wireless charging solution approved as Qi-Certified
Solution Features:
- Conversion efficiency up to 75%
- Dynamic power adjustment
- Foreign object detection (FOD)
- Qi Ver 1.1.2 certified
(No.:GZES1411013461IT)
Related IC：Mini55
Nuvoton 7.5W wireless charger reference design complying with Qi standard
Solution Features:
- Single coil, 12V power supply
- Integrated SOC solution (MCU+Mos driver)
- Fixed-frequency voltage regulation supporting iPhone quick charging
- Complies with Qi Ver1.2.4 standard, A11
- Dynamic power adjustment
- Supports 7.5W and 5W power output
- Metallic foreign object detection function (FOD)
- Equipped with protective functions including over-temperature and current limiter
- Rich resources good for secondary development
Related IC：Mini57
Nuvoton 15W wireless charger reference design complying with Qi standard
Solution Features:
- Single coil, frequency modulation, 12V power supply
- Complies with Qi Ver1.2.4 standard, MP-A2
- Supports 5W and 15W power output
- Conversion efficiency 85% (15W)/76% (5W)
- Dynamic power adjustment
- Metallic foreign object detection function (FOD)
- Equipped with protective functions including over-temperature and current limiter
- Abundant flash capacity good for secondary development
Related IC：Mini57
