AP1302MSA

The AP1302MSA is single-phase full-wave drive design and a compact package makes these ICs optimal for small fans(especially cooling fans).The benefits are low switching noise and effective motor drive.To avoid coil burning,rotor-lock detection shut down the output driver and then automatic recovery circuits try to restart during locked state.
 
Features of the AP1302MSA are:(1)operatiing voltage:3.8V to 16.8V;(2)built-in regenerative circuit allows use of reverse connection protection diode;(3)built-in hall amplifier with hysteresis(supports core without auxilitary electrode);(4)built-in rotor-lock shutdown and automatic recovery;(5)frequency generator output;(6)hall bias pin and start/stop pin allow reduced current drain in standly mode;(7)built-in thermal shutdown protection;(8)package: MSOP-10L.

The allowable operating conditions of the AP1302MSA can be summarized as:(1):the symbol is VCC,the parameter is supply voltage,the rating is 3.8 to 16.8,the unit is V;(2):the symbol is VSTH,the parameter is STB input high level voltage,the rating is 3 to 14,the unit is V;(3):the symbol is VSTL,the parameter is STB input low level voltage,the rating is -0.3 to 0.4,the unit is V;(4):the symbol is VHCM,the parameter is hall input common mode voltage range,the rating is 0.2 to (VCC-1.5),the unit is V.