BD6709FS Datasheet DC Brushless Fan Motor Drivers

Manufacturer: ROHM

Overview: TECHNICAL NOTE DC Brushless Motor Drivers for Cooling Fans Speed Controllable Single-phase Full-wave DC Brushless Fan Motor Drivers BD6709FS, BD6718FV, BD6721FS, BD6722FS.

Datasheet Details

Part number	BD6709FS
Manufacturer	ROHM
File Size	1.86 MB
Description	DC Brushless Fan Motor Drivers
Datasheet	BD6709FS-Rohm.pdf

General Description

This is the summary of models that suit for 12V speed controllable fan for desktop PC and general consumer equipment.

They employ Bi-CDMOS process, and realize low ON resistance, low power consumption.

They incorporate lock protection and automatic restart circuit, current limiting circuit.

Key Features

1) Power Tr incorporated (BD6709FS、BD6721FS) 2) Pre-driver compatible for external Tr (BD6718FV) 3) Low side power Tr incorporated half pre-driver (BD6722FS) 4) Current limiting circuit 5) PWM soft switching driver (BD6721FS、BD6722FS) 6) Soft start circuit (BD6722FS) 7) Lock protection and automatic restart circuit 8) Rotating speed pulse signal (FG) output 9) Lock alarm signal (AL) output (BD6718FV、BD6721FS、BD6722FS).

BD6709FS Distributor & Price

Compare BD6709FS distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

More Datasheets from ROHM

Part Number	Description
BD6701F	Two-phase Full-wave DC Brushless Fan Motor Drivers
BD6712AF	2-Phase Half-Wave Pre Driver
BD6713EFV	Single-Phase Full-Wave Motor Pre-Driver
BD67173NUX	Three-Phase Full-Wave Fan Motor Driver
BD6718FV	DC Brushless Fan Motor Drivers
BD6721FS	Multifunction Single-phase Full-wave Fan Motor Driver
BD6722FS	Multifunction Single-phase Full-wave Fan Motor Driver
BD6726FU	Multifunction Single-phase Full-wave Fan Motor Driver
BD6735FV	Dual H-Bridge Driver
BD6736FV	Single H-Bridge Driver