We're looking for pre-driver with single hall element application for single-phase Full-Wave fan.
Min Input voltage: 4.5V (System voltage: 5V, 12V and 24V)
Used hall elements: Niceri520/Niceri524 or AKM solution
Control requirements: Speed Closed loop
Comptitions: LB11850 or Apx9211
Customer: WW class fan maker
Is there any similar solution? Or any suggestions on this application? Very thanks.
Regards,
Brian