A LF antenna driver device for passive entry/go (PEG) systems. It can drive up to six low-frequency antennas (coils) to provide a wake-up and initialization channel to the key fob. It drives up to 1A peak current on first 3 channels and up to 700mA peak current on the second 3, largely independent of battery voltage.
粤公网安备 44030502003347号