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LB11826 Datasheet Three-phase Brushless Motor Driver

Manufacturer: onsemi

Overview: Ordering number : EN7109A LB11826 Monolithic Digital IC For OA Products Three-Phase Brushless Motor Driver http://onsemi.com Overview The LB11826 is a three-phase brushless motor driver that is optimal for driving drum and paper feed motors in laser printers and plain paper copiers. This IC adopts a direct PWM drive technique for minimal power loss. Flexible control of motor speed in response to an externally provided clock frequency (corresponding to the FG frequency) can be implemented by using the LB11826 in conjunction with the Sanyo LB11825M.

Key Features

  • Three-phase bipolar drive (30V, 2.5V).
  • Direct PWM drive.
  • Built-in low side inductive kickback absorbing diode.
  • Speed discriminator + PLL speed control.
  • Speed locked state detection output.
  • Built-in forward/reverse switching circuit.
  • Full complement of built-in protection circuits, including current limiter circuit, thermal protection circuit, and motor constraint protection circuit. Specifications Absolute Maximum Ratings at Ta = 2.

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Similar Datasheet

Brand Logo Part Number Description Manufacturer
Sanyo Semicon Device Logo LB11826 Three-Phase Brushless Motor Driver Sanyo Semicon Device

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