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LB11660FV - Single-Phase Full-Wave Fan Motor Driver

Key Features

  • Single-phase full-wave drive (15V, 1.5A transistors are built in) Half predriver with integrated high side transistor.
  • Built-in variable speed function controlled by an external input The LB11660FV can implement quiet, low-vibration variable speed control using externally clocked high side transistor direct PWM drive.
  • Minimum speed setting pin.
  • Current limiter circuit (The limit value is determined by Rf; IO = 1A when RF = 0.5Ω).
  • Built-in kickback a.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet.co.kr Ordering number : EN8318 Monolithic Digital IC LB11660FV Overview Single-Phase Full-Wave Fan Motor Driver The LB11660FV is a single-phase bipolar drive half-predriver motor driver that can easily implement a direct PWM driver motor driver circuit with excellent efficiency. The LB11660FV is particularly well suited for the miniature fans used in servers. Features • Single-phase full-wave drive (15V, 1.5A transistors are built in) Half predriver with integrated high side transistor • Built-in variable speed function controlled by an external input The LB11660FV can implement quiet, low-vibration variable speed control using externally clocked high side transistor direct PWM drive.