■Overview

The AN8267S is an IC to drive the brushless DC fan motors for internally cooling or blowing the air to the office automation equipments and measuring equipmennts.

■Features

•Operating supply voltage range ; VCC=9.6 to 27.6V (Operable at VCC=6V to 9.6V as well)

•2-phase half-wave drive, built-in power transistor

•Built-in lock protective function and automatic reset function

•Built-in thermal protective circuit(operating temperature: 150˚C typ.)

•Built-in rotation display function

■Application

For drive of brush-less DC fan motor