BD62012AFS
BD62012AFS is 3-Phase Brushless Fan Motor Controller manufactured by ROHM.
For air-conditioner fan motor
3-Phase Brushless Fan Motor Controller
General Description This controller synthesizes the optimal driving signal from hall sensor signals, and outputs the synthesized signal to control the external level shifter and power transistor. The replacement is also easy because of its pin patibility with BD62011AFS and BD62014AFS. This controller provides optimum motor drive for a wide variety of applications, and enables motor unit standardization.
Features
- 150° mutation logic
- PWM control (Upper arm switching)
- Phase control supported from 0° to +30° at 1° intervals
- Rotational direction switch
- FG signal output with pulse number switch...
