FOC Automotive water pump Solution
The FOC Automotive water pump Solution is designed based on the BAT32A237 chip of Arm Cortex ® M0+ core and motor driver CMSA6164 chip, supporting common 45W-150W automotive water pump, suitable for automotive engine cooling water pump and electric vehicle battery cooling water pump with high efficiency, long service life.
> The main chip of BAT32A237 Conforms to AEC-Q100 Grade1 standard.
> Operating voltage 12V/24V, single-resistor, non-inductive FOC control mode
> Power range ≤ 150W, Speed range 500-20000 rpm
> Overvoltage and undervoltage protection, overcurrent protection, stall protection, phase loss protection, start protection,etc.
> Constant power control, speed control, 100% successful start, start smoothly without shaking.
> High head, large flow, super fast protection response, highly integrated, thin peripheral devices, support LIN and other communication.
| Attribute | Attribute Value |
| Conformance to AEC-Q100 Grade1 standard | The main chip (BAT32A237) meets automotive quality standards |
| Operating voltage | 12V/24V |
| Control mode | Single-resistor, non-inductive FOC control mode |
| Power range | ≤ 150W |
| Speed range | 500-20000 rpm |
| Protection features | Overvoltage and undervoltage protection, overcurrent protection, stall protection, phase loss protection, start protection, etc. |
| Control features | Constant power control, speed control, 100% successful start, smooth start without shaking |
| Performance characteristics | High head, large flow, super-fast protection response |
| Integration and peripheral devices | Highly integrated, thin peripheral devices |
| Communication support | Supports LIN and other communication protocols |
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