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BD6722FS - Multifunction Single-phase Full-wave Fan Motor Driver

General Description

BD6722FS is a half pre-driver that controls the source side motor drive part composed of the power transistors.

Moreover, it corresponds to 800mA motor, because the driving current and the composition parts are optimized.

Package SSOP-A16 W (Typ.) x D (Typ.) x H (Max.) 6.60mm x 6.20mm x 1.71m

Key Features

  • Half pre-driver including power NDMOS FET.
  • Speed controllable by DC / direct PWM input.
  • PWM soft switching.
  • Quick start.
  • Current limit.
  • Lock protection and automatic restart.
  • Rotation speed pulse signal (FG) output.
  • Lock alarm signal (AL) output SSOP-A16.

📥 Download Datasheet

Datasheet Details

Part number BD6722FS
Manufacturer ROHM
File Size 511.25 KB
Description Multifunction Single-phase Full-wave Fan Motor Driver
Datasheet download datasheet BD6722FS Datasheet

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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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Datasheet DC Brushless Fan Motor Drivers Multifunction Single-phase Full-wave Fan Motor Driver BD6722FS ●General description BD6722FS is a half pre-driver that controls the source side motor drive part composed of the power transistors. Moreover, it corresponds to 800mA motor, because the driving current and the composition parts are optimized. ●Package SSOP-A16 W (Typ.) x D (Typ.) x H (Max.) 6.60mm x 6.20mm x 1.71mm ●Features „ Half pre-driver including power NDMOS FET „ Speed controllable by DC / direct PWM input „ PWM soft switching „ Quick start „ Current limit „ Lock protection and automatic restart „ Rotation speed pulse signal (FG) output „ Lock alarm signal (AL) output SSOP-A16 ●Application „ Fan motors for general consumer equipment of desktop PC, and Server, etc.