FAN8742MTFX datasheet(17/23 Pages) FAIRCHILD

Il numero della parte	FAN8742MTFX

Spiegazioni elettronici	Spindle Motor and 6-CH Driver

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Produttore elettronici	FAIRCHILD [Fairchild Semiconductor]

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FAN8741/FAN8742 Rev. 1.0.1

6. Hall Sensor Connection

7. PWM frequency

The PWM operation of the spindle and sled channels are controlled by an internal clock generator with a typical frequency of 100KHz.

8. ETC

1) FG and DIR output s are open-collector types.

2) By-pass capacitors are recommended at hall sensor and power supply inputs.

SVcc1

VH

HALL 1

HALL 2

HALL 3

VH

SVcc1

HALL 1

HALL 2

HALL 3

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