UH266 Description
The UTC UH266 is a one-chip posed of Hall sensor and output coil drivers, applied to two-phase brush-less DC motor. The device includes an on-chip Hall plate for magnetic sensing, a amplifier for Hall voltage, and a Schmitt trigger to provide switching hysteresis, and plementary darlington open-collector drivers for sinking large current loads. An internal bandgap regulator is used to provide temperature pensated...
UH266 Key Features
- Operating voltage: 4V~28V
- Output current: 400mA(Continuous, 25°C)
- Output protection Zener breakdown Vz=62V(Typ)
- Reverse power protection
- ORDERING INFORMATION
- MARKING
- PIN DESCRIPTION
- BLOCK DIAGRAM
- SENSOR LOCATIONS