Quiet and efficient! Jinxin Technology Blower Control Core Solution

The upgrade of the intelligent cockpit and the iteration of the thermal management system have posed multiple severe challenges to the control of the in vehicle blower:
◉ Traditional square wave control has high noise and obvious torque pulsation; Hall sensors are prone to malfunctions and temperature drift, which reduces system reliability;
◉ There are numerous peripheral components and tight PCB layout space;
◉ Narrow speed range, poor dynamic response, and complex vehicle operating conditions further test system stability. Facing the core pain points of the industry, Jinxin Technology's ADM32F036A3QN56Q automotive grade SoC sensorless FOC solution has made a heavyweight debut, breaking through the game with precise hardcore performance:

◉ quieter and smoother: dual resistor sensorless FOC+sine wave current output, low noise start stop, no torque ripple
◉ higher integration: integrated operational amplifier, pre drive LIN transceiver, streamlined peripherals, significantly reduced PC size ◉ More precise and reliable: dual closed-loop wide speed regulation+sensorless position estimation, fast response, no Hall faults ◉ Stronger vehicle compliance: 100M DSP computing power, multiple hardware protection, AEC-Q100 certification and adaptability to all working conditions ◉ Jinxin Technology can provide customers with schematic diagrams, PCB reference board diagrams, source code, and corresponding software and hardware development technical support for the above solutions. For further information on the solution details, please call 0731-88731027.