Sensorless BLDC Motor Driver with 165C Operation

As automotive industry continues to improve efficiency, the market for BLDC fan drivers continue to grow. Requirements for low audible noise as the result of electrification is critical to driver experience. The A89304 three phase motor driver IC incorporates sensorless sinusoidal drive to minimize AEC-Q100 Grade 0 qualified\nSpeed curve configuration via EEPROM\nI2C serial port\nSinusoidal modulation for reduced audible noise and low vibration\nSensorless (no Hall sensors required)\nLow RDS(ON) power MOSFETs\n3.3 V / 20 mA linear regulator\nPWM or analog speed input\nFG speed output\nSlew rat;

Digital Television Controller

GENERAL DESCRIPTION The Z89302/04/06 Digital Television Controllers are designed to provide complete audio and video control of television receivers, video recorders, and advanced on-screen display facilities. The Television Controllers feature a Z89C00 RISC processor core that controls the on-bo