Cooling Fan

Thermal energy flows in and around a vehicle are vital and the role of the cooling fans even in hybrid and battery driven vehicles is critical. This helps maintain the optimal temperature range while lowering fuel consumption and emissions. These cooling fans tend to be high power systems often operating up to 1.2 kW

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框图

TVSdiode ESDdiode ballasttransistor SBC motor drive MOSFETs GATEDRIVER µCONTROLLER M 3 aaa-026478 CAN/FlexRay Reverse batteryprotection 12 V BATTERY Highlighted components are Nexperia focus products.

Transient Voltage Suppressors (TVS)

Reverse battery protection

Motor drive MOSFETs

ESD bus protection

Ballast transistor

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Design considerations

  • 1.2 kW Brushless DC motor drive
    LDC preferred for controllability and low power performance
  • Controlled by 6 MOSFETs operated with PWM
    puts the focus on switching losses and EMC performance power saving of 100 W on average emission reduction of approx. 0.24 kg CO2 per 100 km.

Product listing

Transient Voltage Suppressors (TVS)

Reverse battery protection

ESD bus protection