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LB1800CL - Stepping Motor Driver

Features

  • Low saturation voltage, VO (sat) = 0.3V typ. at IO of 150mA.
  • Built-in through current prevention circuit.
  • Zero current drawn in standby mode.
  • On-chip index comparator (open collector output).
  • Built-in thermal shutdown circuit.
  • ECSP2828-12 ultraminiature leadless package (2.8mm×2.8mm×0.8mm typ) Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Output voltage Input voltage GND pin outflow current Allowable power dissipatio.

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Full PDF Text Transcription

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Ordering number : ENA0352A Monolithic Digital IC LB1800CL Overview Stepping Motor Driver IC The LB1800CL is a 2-channel low-saturation drive low-voltage operation forward/reverse motor driver IC. Its ultraminiature package makes it optimal for 1-2 or 2 phase excitation drive of 2-phase bipolar stepping motors which are commonly used in various portable devices such as digital still cameras. Features • Low saturation voltage, VO (sat) = 0.3V typ. at IO of 150mA • Built-in through current prevention circuit • Zero current drawn in standby mode • On-chip index comparator (open collector output) • Built-in thermal shutdown circuit • ECSP2828-12 ultraminiature leadless package (2.8mm×2.8mm×0.
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