LB1947VC データシートの表示（PDF） - ON Semiconductor

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LB1947VC

PWM Current Control Type Forward/Reverse Motor Driver

ON Semiconductor 

2. Forward/reverse motor

LB1947VC

24V

M

*Schottky barrier type for external diodes.

MD

14

IN1

9

IN2

10

ST

6

VI

4

Control

logic

circuit

OUTA

3

OUTA

1

VBB

7

VCC

5V

8

VREF 12

GND

15

Current

select

circuit

One-shot

multi-

blanking

time

Thermal

shutdown circuit

UVLO

13

2

CR

E

IN1

IN2

ST

OUTA

OUTA

Mode

H

L

H

H

L

Forward

H

H

H

L

H

Reverse

L

H

H

L

L

Brake

L

L

H

OFF

OFF

Output OFF

−

−

L

OFF

OFF

Standby mode

No.A2035-7/11

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