Electronic (Electric) Power Steering (EPS)

By magnifying driving wheel movement, electric power steering (EPS) systems make steering easier. Additional torque is provided by brushless DC motors due to their compact size and relatively low system cost, with increasing safety requirements driving the introduction of dual-redundancy systems. Brushless DC motors also provide improved performance, longer lifetimes, reduced noise, increased reliability and ease of installation.

×

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

选择元件

想要查看本应用中,所使用的 Nexperia 元件的更多信息,请选择上面的元件或单击框图中的元件(蓝色突出显示的部分)。

Design considerations

  • Dual-redundancy designs require greater power densities and space saving, enabled by LFPAK88
  • System must be able to handle worst-case current and thermal surges caused by torque assistant pulses
  • Protect against EMI noise by ensuring sufficient suppression and filtering

Product listing

Transient Voltage Suppressors (TVS)

Reverse battery protection

Motor drive MOSFETs

ESD bus protection