LB1976_08 datasheet(7/10 Pages) SANYO

部件名	LB1976

功能描述	For Fan Motor 3-phase Brushless Motor Driver

Download	10 Pages

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制造商	SANYO [Sanyo Semicon Device]

网页	https://www.sanyo-av.com/us/

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7 / 10 page

LB1976

No.6088-7/10

Continued from preceding page.

Pin No.

Pin name

Pin voltage

Function

Equivalent circuit

27

VCTL

0.0V to 6.7V

Output duty cycle control pin.

• VCTL ≤ VCTL1

Duty cycle 0%

• VCTL1 < VCTL < VCTL2

Duty cycle is controlled by VCTL

• VCTL ≥ VCTL2

Duty cycle 100%

40k

Ω

VCC

27

2.35V

31k

Ω

24

VCREF

0.0V to

VCC − 2.0V

VCTL amplifier internal reference voltage pin

(2.35V).

23.5k

Ω

VCC

24

200

Ω

100

µA

28

VCOUT

0.7V to

VCC − 0.7V

VCTL amplifier output pin.

VCC

28

31k

Ω

200

Ω

类似零件编号 - LB1976_08

制造商	部件名	数据表	功能描述
Sanyo Semicon Device	LB1976	91Kb / 12P	DC Fan Motor Driver
ON Semiconductor	LB1976	135Kb / 10P	3-phase Brushless Motor Driver May, 2013

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类似说明 - LB1976_08

制造商	部件名	数据表	功能描述
Sanyo Semicon Device	LB1975	141Kb / 10P	For Fan Motor 3-phase Brushless Motor Driver
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	BM6214FS	1Mb / 31P	3-Phase Brushless Fan Motor Driver
	BM6203FS	688Kb / 24P	3-Phase Brushless Fan Motor Driver
	BM6242FS	2Mb / 27P	3-Phase Brushless Fan Motor Driver
	BM6243FS	2Mb / 27P	3-Phase Brushless Fan Motor Driver