AN8267S Datasheet | Panasonic

Fan Motor Driver s 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. (0.4) 1 2 3 4 5 6 7 8 0.1±0.1 16 15 14 13 12 11 10 9 0.9±0.25 10.09±0.3 0.9±0.25 2.05±0.2 Unit : mm s 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 0.4±0.25 (0.4) s Application For drive of brush-less DC fan motor 5.5±0.3 7.6±0.3 1.16-pin PANAFLAT Plastic Package (SOP016-P-0300) s Block Diagram OUT1 OUT2 Hall Bias Lock Protect Automatic Reset IN (- ) IN (+) 1 16 - Hall Amp. + CTRL 5 13 Revolution Display 2 3 7 9 PGND RD1 RD2 B1 B2 0.1 0.2 + - 0.05 s...