OCH211 Description
The OCH211, a one-chip posed of hall sensor and output coil drivers, applied to 2-phase DC motor. The high sensitivity of Hall effect sensor is suitable for motors from mini-type CPU coolers to blowers and DC fans. Typical operation current is 0.4A and operating voltage range is wide.
OCH211 Key Features
- One-chip Solution (Hall Element + Driver)
- Input Voltage Range : 3.0V to 20V
- For DC motor / Fan Systems
- Low Cost Solution
- High Sensitivity Hall Sensor
- Output Continues Current: 400mA
- Built-in FG ou