NXP Semiconductors WCT1001A
The WCT100xA is a wireless power transmitter controller that integrates all required functions for WPC “Qi” compliant wireless power transmitter design. The WCT100xA transmitter IC manages the power transfer by receiving commands from the receiver.FEATURES
● Conforms to the latest version WPC “Qi” specification● Supports wide DC input voltage range of 6 V (limited duration at Start/Stop operation) to 16 V for automotive battery input
● Supports Foreign Object Detection (FOD)
● Low-power system standby available using Freescale Touch technology
● Provides free positioning solutions by using WPC A or B type multi-coil technology
● Uses rail voltage control or phase shift control with fixed operating frequency to control power transfer to help alleviate automotive system interference
● Supports the key FOB avoidance function
● Supports the operation frequency dithering technology to eliminate the AM band interference
● Improved EMC performance for automotive certification
● Supports CAN/LIN/IIC/SCI/SPI interfaces
● LED for system status indication
● Over-voltage/current/temperature protection
● Software based solution to provide maximum design freedom and product differentiation
● Qualified to AEC100 Test Group A&B
● Dual-mode cap...