DescriptionThe LB1885M is a sensorless three-phase brushless motor driver that does not use a hall-effect element. Features of the LB1885M are:(1)three-phase brushless motor driver; (2)sensorless drive; (3)soft switching; (4)support for forward and reverse rotation; (5)built-in thermal shutdown c...
LB1885M: DescriptionThe LB1885M is a sensorless three-phase brushless motor driver that does not use a hall-effect element. Features of the LB1885M are:(1)three-phase brushless motor driver; (2)sensorless d...
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The LB1885M is a sensorless three-phase brushless motor driver that does not use a hall-effect element.
Features of the LB1885M are:(1)three-phase brushless motor driver; (2)sensorless drive; (3)soft switching; (4)support for forward and reverse rotation; (5)built-in thermal shutdown circuit; (6)buit-in FG and PG amplifiers; (7)The LB1885M can also drive motors with a Vs of 1V or lower.
The absolute maximum ratings of the LB1885M can be summarized as:(1)supply voltage:7V(Vcc1);12V(Vcc2);7V(Vcc3); (2)motor supply voltage:Vcc2V; (3)output applied voltage:Vcc2+1V; (4)output current:800mA; (5)allowable power dissipation:0.9W; (6)operating temperature:-20~75; (7)storage temperature:-50~150.If you want to know more information such as the electrical characteristics, please download the datasheet in www.seekic.com or www.chinaicmart.com.