FD128NX
Description
Single Phase Smart DC Motor Driver IC The FD128 series is a direct PWM drive IC with single-phase and bipolar drive.
Key Features
- Single-phase coil driver, applied to fan or motor
- Lock function built-in and a lock detect output signal (RD)
- Thermistor or PWM modes are available for speed control
- An external capacitor (CO) is necessary for lock function
- An external capacitor (CP = 47pf) for internal 25KHz saw-tooth wave Thermal Shutdown built-in
- Hall IC input (INN) can use as rotation output (FG) Internal minimum speed
