Single Phase Brushless DC Motor

  • RS Stock No. 185-0153
  • Mfr. Part No. BU6909AGFT-TL
  • Manufacturer ROHM
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The BU6909AGFT is a 5V single-phase full-wave FAN motor driver with built in HALL element. It is part of the DC brushless FAN motor driver series. BU6909AGFT is built in a compact package and provides Auto Gain Control function (AGC), silent drive by soft switching, and low battery consumption via its standby function. BU6909AGFT is best used for notebook PC cooling FANs.

Built in HALL element
Auto Gain Control function (AGC)
Soft switching drive (PWM type)
Low PWM duty start up
Quick start function
Stand-by mode
Incorporates lock protection and automatic restart circuit
Compact package (GFT:TSSOF6 flat lead package) When TSSOF6 is mounted, package thickness is 0.3mm
Rotating speed pulse signal (FG) output
PWM speed control

Attribute Value
Configuration H Bridge
Maximum Output Current 800mA
Maximum Supply Voltage 5.5 V
Mounting Type Surface Mount
Package Type TSSOF
Pin Count 6
Maximum Operating Supply Voltage 5.5 V
Minimum Operating Supply Voltage 1.8 V
Minimum Operating Temperature -40 °C
Product Height 0.75mm
Product Length 2.9mm
Dimensions 2.9 x 1.6 x 0.75mm
Product Width 1.6mm
Width 1.6mm
Maximum Operating Temperature +85 °C
Length 2.9mm
Height 0.75mm
10 In stock for delivery within 3 working days
Price Each (In a Pack of 10)
HK$ 3.939
(exc. GST)
Per unit
Per Pack*
10 - 40
50 - 90
100 - 490
500 +
*price indicative
Packaging Options:
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