TSH181 Overview
TSH181, Hall-Effect sensor, designed for electronic mutation of brush-less DC motor applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a parator that amplifies the Hall Voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open collector output. An internal band gap regulator is used to provide temperature pensated supply voltage for internal...
TSH181 Key Features
- Temperature pensation
- Wide operating voltage range
- Open-Collector pre-driver
- Reverse bias protection on power supply pin
- 100% at 125oC “Hot Test”
- High temperature Fan motor
- 3 phase BLDC motor application
- Fan motor application
- Speed sensing
- Revolution counting