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LB11669M - Monolithic Linear IC For Fan Motor Two-Phase Half-Wave Driver

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Ordering number : ENA1096 www.DataSheet4U.com Monolithic Digital IC LB11669M Overview For Fan Motor Two-Phase Half-Wave Driver The LB11669M is a two-phase uni-polar brushless motor driver for fan motor. Functions • Two-phase half-wave drive. • RD (lock detection) outputs incorporated. • FG (rotation detection) outputs incorporated. • Thermal shutdown circuit incorporated. • Lock protection and automatic return function incorporated. • Output protection zener diode incorporated. • Hall input amplifier incorporated.