LV8401V

No.A0846-4/6

Block Diagram

Truth Table

EN

IN1

IN2

OUT1

OUT2

Mode

H

H

L

L

Brake

H

L

H

L

Forward

L

H

L

H

Reverse

H

L

L

Z

Z

Standby

L

-

-

Z

Z

Standby

EN

ICTRL

IOUT

Mode

H

ON

Constant current ON

H

L

Z

Constant current OFF

L

-

Z

Standby

- : denotes a don't care value. Z : High-impedance

• Current drain is zero in standby mode. (excluding the current that flows out of the EN pin)

* All power transistors turn off and the motor stops driving when the IC is detected in low voltage or thermal protection

mode.

Reference

voltage

OUT1

+

-

OUT2

PGND

IOUT

ISET

SGND

VM

IN1

VCC

IN2

ICTRL

EN

Low-

voltage

and

Thermal

Protection

CMOS

logic

Level

shifter