LB1868(2000) 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LB1868
(Rev.:2000)

Monolithic Digital IC Two-Phase Brushless Fan Motor Driver

SANYO -> Panasonic 

LB1868

Block Diagram and Sample Application Circuit

VIN

VCC R1

R2

IN+

H

IN–

Constant

current

source

Thermal

shutdown

Control block

CT

C1

0.47 to 10 µF

Truth Table

IN+

IN–

H

L

L

H

H

L

L

H

C OUT1 OUT2 RD

L

H

L

L

L

L

H

L

H

H

H

H

H

H

H

H

*RD is a latch type output.

L1

L2

OUT

Z1

Z2

OUT2

RD

GND

No. 6202-3/4

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