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BH67172NUX

Part Number	BH67172NUX
Manufacturer	ROHM
Description	Three-Phase Full-Wave Fan Motor Driver
Published	Dec 15, 2016
Detailed Description	Datasheet DC Brushless Fan Motor Drivers Three-Phase Full-Wave Fan Motor Driver BH67172NUX ●General description BH6717...
Datasheet	BH67172NUX PDF File

Overview

Datasheet DC Brushless Fan Motor Drivers Three-Phase Full-Wave Fan Motor Driver BH67172NUX ●General description BH67172UX 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 detection sensor and motor downsizing can be achieved by limiting the number of external components as much as possible.
Furthermore, introducing a direct PWM soft switched driving mechanism achieves silent operations and low vibrations.
●Features Speed controllable by PWM input signal Sensorless drive Soft switched drive Quick start ...

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BH67172NUX Three-Phase Full-Wave Fan Motor Driver - ROHM

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