AH477 Description
The AH477 is an integrated Hall sensor with output driver designed for electronic mutation of brushless DC motor applications. The device includes an on-chip Hall sensor for magnetic sensing, an amplifier that amplifies the Hall voltage, a parator to provide switching hysteresis for noise rejection, a bi-directional drivers for sinking and driving large current load. internal bandgap regulator to provide temperature...
AH477 Key Features
- On-Chip Hall Sensor Operating Voltage: 4V to 20V H-Bridge Output Drivers for Single Coil Internal Bandgap Regulator for
- Minimum External ponents Good High Temperature Performance High Efficiency Rotate Reposefully