FT3103
Description
The FT3103 is a Three Phase sensorless BLDC Motor controller with built-in driver. Due to its adaptive features and wide power-supply range capabilities, FT3103 is intended to cover a wide range of motor characteristics, while requiring minimal tuning from the user.
Key Features
- Position sensorless BLDC controller
- Selectable SBLDC (quasi-sine-wave) or BLDC (120°) drives
- Lead angle control
- Closed loop speed control
- Direct or PWM duty cycle adjusted (linear) closed loop speed control
- FG (Frequency Generator) and RD (Rotation detection) output
- Current limit and over current protection
- Built-in independent operational amplifier
- Built-in lock protection and automatic recovery circuit
- Built-in thermal shutdown protection (TSD)
