TB6865AFG

TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB6865AFG Qi compliant wireless power transmitter IC 1. Outline The TB6865AFG is wireless power transmitter (TX) IC for Qi low power v1.1 compliant of Wireless Power Consortium (WPC). TB6865AFG includes ARM Core Tex M3, PWM control, PreDriver ASK demodulate circuits for wiress power taransfer system. The IC includes all TX functions needed to construct a standalone wireless power system. TB6865AFG 2. Applications Mobile devices (Smartphone, tablet), Mobile accessory etc. LQFP100-P-1414-0.50G 3. Features Cortex-M3 manufactured by ARM is used RAM : 8Kbyte Flash ROM : 128Kbyte Pre driver (Drive 4× Full Bridge circuit) / High Resolution PWM(100Hz step): 16 channels 12-bit Analog/Digital Converter(ADC) : 14 channels ASK signal input : 4 channels Input Output ports : 64 pins  Large current for LED drive: 6 pins / Control for buzzer: 1 pin General-purpose serial interface(UART) : 2 channels Serial bus interface(I2C bus) : 1 channel 3.3V LDO Fail safe function (Over voltage detection , Over current detection, and Thermal shut down) Maximum operation frequency CPU PWM : 20MHz : 80MHz Operating voltage range Analog and pre driver Digital : 4.5V to 14V : 2.7V to 3.6V Package : LQFP100-P-1414-0.50G (14mm×14mm, 0.5mm pitch) About solder ability, following conditions were confirmed (1)  Solder ability (1) Use of Sn-37Pb solder Bath solder bath temperature = 230°C dipping time...