Semtech Corporation TS81000
The TS81000 is a power receiver communications and control unit for wireless charging applications. The TS81000 can support systems up to 40W+, and supports Qi® compliant, PMA compliant and proprietary applications. The TS81000 performs the necessary coding of packets to send commands to the transmitter to adjust the power level accordingly.FEATURES
● Supports Qi®, PMA and proprietary charging applications● Dual-mode Qi + PMA functionality using a single LC reso- nant circuit
● Wireless power systems up to 40W+
● Compatible with variable voltage, variable frequency and variable duty cycle transmitters
● Supports indirect (fixed voltage) and multi-cell battery charging applications (>3.15V)
● Integrated controller and FLASH for communications and control
● High precision data converter Low external component count
APPLICATIONS
● Qi® , PMA and non-standard wireless chargers for: Cell Phones and Smartphones GPS Devices Digital Cameras Tablets and eReaders Portable Lighting Toys Medical devices Industrial devicesDESCRIPTION
Specification● RISC-based controller core with flash and SRAM memory
● 10-bit A/D converter
● Two 16-bit timers, advanced control and general purpose
● 8-bit timer
● Auto-wakeup and watchdog timers
● 8 configurable analog general purpose IOs
● Charging LED output
● I2C interface...