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LB1909MC Datasheet Stepping Motor Driver Ic

Manufacturer: onsemi

Overview: Ordering number : ENA2037C LB1909MC Monolithic Digital IC Stepping Motor Driver IC Overview http://onsemi.com The LB1909MC is motor driver IC that can operate on a wide supply voltage range (2.5V to 16V). The IC is ideal for use in 2-phase excitation drive of general-purpose 2-phase bipolar stepping motors including dampers for refrigerators.

Key Features

  • Wide supply voltage range : 2.5V to 16V.
  • Low saturation voltage : VO(sat) = 0.25V typ at IO = 200mA.
  • Built-in shoot-through current protection circuit.
  • No standby current consumption (or zero).
  • Built-in thermal shutdown circuit.
  • Small package : SOIC10 Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum power source voltage Applied output voltage Applied input voltage GND pin outflow current Allowable power consumption.

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