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LB1960M - Fan Motor 2-Phase Half-Wave Driver

Features

  • Package Dimensions.
  • Dual power supply voltage design (5/12V) and wide voltage unit: mm 3032B-MFP8 handling range (3V also supported for rotation functions only).
  • Constant-voltage Hall bias power supply (1.3V across HBGND) assures stable Hall output over entire temperature and 8 power supply voltage range. External limiting resistor not required.
  • Built-in Hall amplifier with hysteresis (supports core without commutating pole).
  • Built-in lockup protection and.

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Full PDF Text Transcription

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Ordering number : EN6191 LB1960M Monolithic Digital IC LB1960M Fan Motor 2-Phase Half-Wave Driver Features Package Dimensions • Dual power supply voltage design (5/12V) and wide voltage unit: mm 3032B-MFP8 handling range (3V also supported for rotation functions only) • Constant-voltage Hall bias power supply (1.3V across HBGND) assures stable Hall output over entire temperature and 8 power supply voltage range. External limiting resistor not required. • Built-in Hall amplifier with hysteresis (supports core without commutating pole) • Built-in lockup protection and automatic recovery circuits 1 5.1 (External capacitor for rotation detection need only be 0.1 µF, allowing compact, cost-saving design) • Built-in output transistor with output withstand voltage 0.
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