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LB11920 - Three-Phase Brushless Motor Driver

Features

  • Three-phase bipolar drive (35V, 3.5V).
  • Direct PWM drive.
  • Built-in high and low side kickback absorbing diodes.
  • Braking function (short-circuit braking).
  • Built-in forward/reverse direction switching circuit.
  • Full complement of built-in protection circuits, including current limiter, low-voltage protection, motor lock (physical constraint) protection, and thermal protection circuits.
  • The PWM duty can be controlled by IC inputs Specif.

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Datasheet Details

Part number LB11920
Manufacturer onsemi
File Size 108.12 KB
Description Three-Phase Brushless Motor Driver
Datasheet download datasheet LB11920 Datasheet

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Full PDF Text Transcription

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Ordering number : EN7229B LB11920 Monolithic Digital IC For OA Products Three-Phase Brushless Motor Driver http://onsemi.com Overview The LB11920 is a direct PWM drive motor driver IC for 3-phase power brushless motors. The PWM duty can be controlled by IC inputs, and it can be used over the wide supply voltage range of 9.5 to 30V. Features • Three-phase bipolar drive (35V, 3.
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