PT3936-A
24V Single coil Hall Driver IC with FG output
OVERVIEW
The PT3936-A is designed for magnetic actuating using a bipolar magnetic field. The built-in dynamic offset cancellation of pre-amplifier stage achieves optimal symmetrical magnetic sensing. The output driver provides a linear drive to eliminate switching noise. This Hall-effect IC is optimal for DC brushless fan application. The supply voltage range is from 4.5V to 30V.
FEATURE
- Built-in hall sensor
- Single phase full wave driver
- Soft switching output driver
- Motor locked protection and automatic restart
- FG output
- Built-in hysteresis comparator
- Built-in Zener diode
- High balance and low thermal drift magnetic sensing
- Low power consumption and high driving efficiency
- hermal protection
- AEC Q100 qualified
- MSL level 3
- RoHS 2.0
APPLICATIONS
- Single coil DC brushless motor
- Support pre-driver application
PACKAGE
- DFN10