STWBC-EP
STWBC-EP is Digital controller manufactured by STMicroelectronics.
Digital controller for wireless battery chargers transmitters for Qi 15 W applications
- production data
Features
- Digital controller for wireless battery charger transmitter
- 15 W single coil inductive transmitters optimized for:
- Cell phones and smartphones
- Tablets and phablets
- Charging accessories
- Support for Wireless Power Consortium (WPC) 1.2 EPP 15 W certified applications
- Backward patible with 5 W WPC 1.1 applications
- Support for half bridge topology with DC/DC
- VIN range: 3 V to 5.5 V
- Supports USB Vin
- Active presence detector
- Foreign object detection
- Q-factor measurement
- Parametric customization via GUI
- Turnkey firmware solution
- Peripherals
- 10-bit ADC
- UART interface
- I2C master fast/slow speed rate
- GPIOs
- Memory
- Flash and EEPROM with read-while-write (RWW) and Error Correction Code (ECC)
- Program memory: 32-Kbyte Flash; data retention: 20 years at 55 °C after 1000...
