EPIC2ACE01
High-Power Wireless Transmitter Controller
Eggtronic EPIC2ACE01 is the EPIC 2.0 mixed signal controller for High-power Wireless transmitters based on E²Watt proprietary wireless power transfer technology. EPIC2ACE01 offers significantly high power ratings, efficiency as high as corded AC/DC power adapters, and power transfer at extended distances.
The EPIC2ACE01 is cost-optimized, offers a reduced BOM and high performance, removing the need for external AC/DC adapter ensuring high efficiency simultaneously. It is best suited for consumer, industrial and automotive applications such as wireless power transfer for robots, drones, laptops, home appliances, electric and plug-in hybrid vehicles.
Package, size and pins
- QFN40
- 6mm x 6mm
- 40 pins
Key features
- Up to 10kW wireless power transmitter
- High efficiency:
- At 60W output, up to 96% with DC input, up to 91% with direct AC input
- At power levels higher than 1kW, more than 96% with direct AC input
- ZVS always guaranteed: not based on resonant tank / not dependent on load
- Optionally back-compatible with Qi (in low power applications up to 15W)
- I2C / SPI / UART / USB low-latency high-bandwidth data-over-power
- Highly customizable I/O
- FOD (foreign object detection) protection
- Fixed frequency and variable frequency working modes
- High-speed capacitive data communication
- Integrated comparator for packet demodulation
Simplified schematic
Reference Designs
30W Wireless charger
ERD00690
Features
- Direct AC input
- 90% efficiency (from AC input to DC output)
- Data over power
60W Wireless charger
ERD00700
Features
- Direct AC input - Synchronous rectification
- 91% efficiency (from AC input to DC output)
- Data over power