BD67173NUX driver equivalent, three-phase full-wave fan motor driver.
* Speed controllable by PWM input signal
* Sensorless drive
* Soft switched drive Quick start
* Power save function
* Internal RNF resistance
* Qu.
* Small fan motor for notebook PCs etc.
Typical Application Circuit(s)
SIG ＋
1uF~4.7uF
VCC
10kohm
FG
CTOM VCC
.
BD67173NUX is a three-phase sensorless fan motor driver used to cool off notebook PCs. It is controlled by a variable speed provided through the PWM input signal. Its feature is sensorless drive which doesn’t require a hall device as a location detec.
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