LB11923V Просмотр технического описания (PDF) - SANYO -> Panasonic

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Компоненты Описание

производитель

LB11923V

Three-Phase Brushless Motor Driver

SANYO -> Panasonic 

LB11923V

Speed Discriminator Count and VCO Divisor

N1

High or open

High or open

Low

Low

N2

High or open

Low

High or open

Low

Count

1024

1024

256

512

Divisor

1024

512

256

512

fFG = (divisor ÷ count) × fCLK

Three-Phase Logic Truth Table (A high (H) input is the state where IN+ > IN–.)

F/R=L

Item

IN1 IN2 IN3

1

H

L

H

2

H

L

L

3

H

H

L

4

L

H

L

5

L

H

H

6

L

L

H

F/R=H

IN1 IN2 IN3

L

H

L

L

H

H

L

L

H

H

L

H

H

L

L

H

H

L

Output

PWM —

VH

UL

WH

UL

WH

VL

UH

VL

UH WL

VH

WL

S/S Pin

High or open

Low

Stop

Start

BR Pin

High or open

Low

Brake

Released

No. 7498-6/20

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