BD69740FV Description
BD69740FV is a pre-driver that controls the motor drive part posed of the power transistors. It incorporates current limiting circuit, lock protection and automatic restart circuit, PWM soft switching circuit, soft start circuit, and quick start circuit. The pin is patible with BD69730FV (rotation speed pulse signal output).
BD69740FV Key Features
- Pre-driver for external power transistors
- Speed controllable by DC / direct PWM input
- PWM soft switching
- Soft start
- Quick start
- Current limit
- Lock protection and automatic restart
- Lock alarm signal (AL) output