LV8163QA: Single-Phase Full-Wave Fan Motor Driver

The LV8163QA is a driver IC for single phase fan motor which operates noiselessly by BTL linear output method. The LV8163QA has variable speed function that corresponds to external PWM single input. Therefore, this IC is suitable for CPU cooler for note PC and the like which requires low power consumption, noiseless operation and variable speed functions.

Features
  • Single phase full wave drive by BTL output method.
  • Speed control function by PWM input.
  • Integrated lock protector and auto recovery circuit.
  • Standby mode and quick start function.
  • Hall bias output pin.
  • Startup support function (100% DUTYSTART)
  • FG signal pin, RD signal pin
  • Integrated TSD (Thermal ShutDown) circuit
Applications
  • CPU cooling unit
End Products
  • Note PC
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Single-phase Full-wave Fan Motor Driver ICENA2065/D (364.0kB)1
Package Drawings (1)
Document TitleDocument ID/SizeRevision
UDFN10 2.6x2.6, 0.5P517AN (58.4kB)B
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
LV8163QA-BHActivePb-free Halide freeUDFN-10517AN1Tape and Reel3000$0.32
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
LV8163QA-BH12.262.260.7PWMNoneThermal
Single-phase Full-wave Fan Motor Driver IC (364.0kB) LV8163QA
UDFN10 2.6x2.6, 0.5P ESD1014