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BD6981FVM - Standard Single-phase Full wave Fan Motor Driver

Description

This is the summary of application for BD6981FVM.

BD6981FVM can drive FAN motor silently by BTL soft switching.

Features

  • Small package (MSOP8).
  • BTL soft switching drive.
  • Constant voltage output for hall element.
  • Lock protection and auto restart (without external capacitor).
  • Rotating speed pulse signal (FG) output.

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Datasheet Details

Part number BD6981FVM
Manufacturer ROHM
File Size 747.80 KB
Description Standard Single-phase Full wave Fan Motor Driver
Datasheet download datasheet BD6981FVM Datasheet

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Full PDF Text Transcription

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Datasheet DC Brushless Motor Drivers for Fans Standard Single-phase Full wave Fan Motor Driver BD6981FVM Description This is the summary of application for BD6981FVM. BD6981FVM can drive FAN motor silently by BTL soft switching. Features  Small package (MSOP8)  BTL soft switching drive  Constant voltage output for hall element  Lock protection and auto restart (without external capacitor)  Rotating speed pulse signal (FG) output Applications  PC, PC peripheral component (Power supply, VGA card, case FAN etc.)  BD player, Projector etc. Package MSOP8 W(Typ) x D(Typ) x H(Max) 2.90mm x 4.00mm x 0.90mm MSOP8 Absolute Maximum Ratings Parameter Symbol Rating Supply Voltage Power Dissipation VCC Pd 18 0.
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