ATS177 Datasheet (Anachip) - Single Output Hall Effect Latch

ATS177, Single Output Hall Effect Latch

ATS177 is an integrated Hall effect latched sensor designed for electronic commutation of brush-less DC motor applications.

The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage, and a schmitt trigger to provide switching hysteresis

ATS177 Features

* - 3.5V to 20V DC operation voltage - Temperature compensation - Wide operating voltage range - Open-Collector pre-driver - 25mA maximum sinking output current. - Reverse polarity protection - Package: SIP3, SOT23

* Applications - Brush-less DC Motor - Brush-less DC Fan - Revolution counting