Download AH276Q Datasheet PDF
AH276Q page 2
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AH276Q Key Features

  • On-chip Hall sensor with two different sensitivity and hysteresis settings for AH276 Built-in protecting diode only for

AH276Q Description

AH276 are integrated Hall sensors with output drivers, mainly designed for electronic mutation of brush-less DC Fan. This IC internally includes the regulator, protecting diode, Hall plate, amplifier, parator, and a pair of plementary open-collector outputs (DO, DOB). While the magnetic flux density (B) is larger than operate point (Bop), DO will turn on (low), and meanwhile DOB will turn off (high).