ROHM Semiconductor

BD62018/BD62012 Air Conditioner Fan Motor

The ROHM brushless fan motor controller provides the optimum motor drive for a wide variety of applications

Image of ROHM Semiconductor BD62018/BD62012 Air Conditioner Fan MotorThe ROHM 3-phase brushless fan motor controller synthesizes the optimal driving signal from Hall sensor signals and outputs the synthesized signal to control the external power transistor. This controller provides optimum motor drive for a wide variety of applications and enables motor unit standardization.

Features
  • Range between 150° and 180°
  • Commutation logic
  • PWM control (upper arm switching)
  • Phase control supported from ranges of 0° to +40° at 1° intervals
  • Rotational direction switch
  • FG signal output with pulse number switch (4 or 12)
  • VREG output (5 V/30 mA)
  • Protection circuits provided: OCP, TSD, UVLO, MLP, and the external fault input
Applications
  • Air conditioners
  • Air purifiers
  • Water pumps
  • Dishwashers
  • Washing machines

BD62018/BD62012 Air Conditioner Fan Motor

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发布日期： 2024-11-12