BD62011AFS Overview
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 BD62012AFS and BD62014AFS. This controller provides optimum motor drive for a wide variety of applications, and enables motor unit standardization.
BD62011AFS Key Features
- 180° sinusoidal mutation logic
- PWM control (Upper and lower arm switching)
- Phase control supported from 0° to +40° at 1° intervals
- Rotational direction switch
- FG signal output with pulse number switch (4 or 12)
- VREG output (5V/30mA)
- Protection circuits provided: OCP, UVLO, TSD, MLP and the external fault input (FIB)