LB11669MC: Two-Phase Half-Wave Fan Motor Driver

The LB11669MC is a two-phase uni-polar brushless motor driver for fan motor.

Features
  • 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.
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Two-phase Half-wave Fan Motor Driver ICENA2075/D (187.0kB)0
Package Drawings (1)
Document TitleDocument ID/SizeRevision
SOIC-10 NB751BQ (56.7kB)B
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
LB11669MC-BHActivePb-free Halide freeSOIC-10 NB751BQ1Tape and Reel2500$0.576
Specifications
ProductPhaseVM Min (V)VM Max (V)VCC Min (V)VCC Max (V)IO Max (A)IO Peak Max (A)Control TypeCurrent SenseRegulator OutputFault Detection
LB11669MC-BH2305.956.650.40.8DCNoneLock
Two-phase Half-wave Fan Motor Driver IC (187.0kB) LB11669MC
SOIC-10 NB LA4537MC