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LB1967 - Fan Motor 2-Phase Half-Wave Driver

Features

  • Dual power supply voltage design (5/12V) and wide voltage handling range.
  • Built-in Hall amplifier with hysteresis (supports core without auxiliary electrode).
  • Built-in lockup protection and automatic recovery circuits (External capacitor for rotation detection need only be 0.1 µF, allowing compact, cost-saving design).
  • Built-in FG output (Vosat = 0.2Vtyp at IO = 5 mA).
  • Built-in output transistor with output withstand voltage 24Vmin/output current 500.

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Ordering number : ENN6115 LB1967M Monolithic Digital IC LB1967M Fan Motor 2-Phase Half-Wave Driver Overview The LB1967M is a brushless motor driver IC for 2-phase halfwave drive well suited for compact fan motor for communication and office equipment, etc. Package Dimensions unit: mm 3086A-MFP10S [LB1967M] 10 6 0.625 Features • Dual power supply voltage design (5/12V) and wide voltage handling range • Built-in Hall amplifier with hysteresis (supports core without auxiliary electrode) • Built-in lockup protection and automatic recovery circuits (External capacitor for rotation detection need only be 0.1 µF, allowing compact, cost-saving design) • Built-in FG output (Vosat = 0.
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