Automotive Compressor Controller

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Solution description
LKS32AT085/075 vehicle air conditioning compressor control chip, integrated efficient motor drive module, support FOC and square wave control, with multiple safety protection, designed for high voltage and high power system to ensure low noise, stable and efficient operation of air conditioning system, improve driving comfort, leading a new era of intelligent driving
Application Block Diagram
Automotive Compressor Controller
Application recommendation
Performance characteristics

    Sine wave non-inductive FOC control algorithm

    Soft over/under voltage, soft over current + hard over current, lack of phase, over power, over temperature protection, three-phase unbalance protection

    With load 2.0MPa start smoothly

    The observer converges quickly, with high and low speed, and runs stably and reliably with heavy load •Dual resistance sampling, support 5/7 segment SVPWM mode