LA6588MC: Single-Phase Full-Wave BTL Fan Motor Driver for 24V Power Supply

The LA6588MC is a Single-phase bipolar fan motor IC for 24V power supply. BTL output linear drive ensures highly-efficient, energy-saving, and silent drive while suppressing the ineffective current. Lock protection and lock signal circuit are incorporated, proving most suitable for consumer equipment power supply, OA equipment and car audio system, etc which require high reliability and low noise.

Features
  • Single-phase full-wave linear drive by BTL output (gain resistance 500 to 360k, 57dB)
  • Operable at low voltage and over a wide operation voltage range (8 to 26.4V)
  • Low saturation output (Upper + lower saturation voltages: VOsat (total) = 1.1V typ, IO = 200mA)
  • Lock protection and automatic return circuits incorporated
  • Lock protection signal output (L during rotation, H at stop, open collector output)
  • FG Output (Rotation detection output: Open collector output)
  • Hall bias incorporated (VHB = 1.5V)
  • Heat protection circuit
  • Small package with high heat capacity (MFP10SK) Pin- compatible silent series (5V/12V/24V products)
Applications
  • Consumer equipment power supply
  • OA equipment
  • Car audio system
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Single-phase Full-wave BTL Fan Motor Driver ICENA2020/D (67.0kB)0
Package Drawings (1)
Document TitleDocument ID/SizeRevision
SOIC10W / MFP10SK (225 mil)751DA (55.8kB)A
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
LA6588MC-AHActivePb-free Halide freeSOIC-10 W / MFP-10SK751DA3Tape and Reel1000$0.6741
LA6588MC-BHActive, Not RecPb-free Halide freeSOIC-10 W / MFP-10SK751DA1Tape and Reel1000$0.6741
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
LA6588MC-AH1826.4826.40.8DCNoneLock
Single-phase Full-wave BTL Fan Motor Driver IC (67.0kB) LA6588MC
SOIC10W / MFP10SK (225 mil) LB1948MC