Car Body Cooling Control

For traditional fuel-based vehicles, a cooling system is used to dissipate heat into the air to prevent the engine from overheating. For electric vehicles (EV), a cooling system is also important for the battery pack. This solution provides a valuable reference design based on an automotive MCU as the core, key power devices, MOSFET and drivers, in order to support brushless DC (BLDC) / field-oriented control (FOC) motor control.

System Benefits:

• AEC-Q100 automotive qualified MCU supports BLDC/FOC motor control
• Wide input buck regulator supports 12V/24V battery
• 60V N-ch MOSFET and 55V/1A H-Bridge FET driver are suitable for car body applications