BD6369GUL Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza

componentes Descripción

Fabricante

BD6369GUL

Parallel Interface Type Lens Drivers for Voice Coil Motor

ROHM Semiconductor 

BD6883GUL,BH6453GUL,BD6886GUL,BD6369GUL

Technical Note

●I/O Truth Table

BD6883GUL I/O Truth Table

MODE

INPUT

PS

IN

OUTPUT

OUT

OUTPUT MODE

-

H

L

H

L

H

Sink

Source

-

L

X

Z※7

Standby

L: Low, H: High, X: Don’t care, Z: Hi impedance

Sink is a direction of current flowing into the driver, and Source is a direction of current flowing out the driver.

When it is sink, which drive FULL ON.

※7Z at the Constant-Voltage driver output L voltage for connect feedback resistance (20kΩ Typ.) for output H voltage setting between OUT pin and GND.

But output Power MOS is OFF condition.

BH6453GUL I/O Truth Table

MODE

INPUT

PS

IN

OUTPUT

OUT

OUTPUT MODE

-

H

H

L

L

H

Sink

Source

-

L

X

Z

Standby

L: Low, H: High, X: Don’t care, Z: Hi impedance

Sink is a direction of current flowing into the driver, and Source is a direction of current flowing out the driver.

When it is source, which drive FULL ON.

BD6886GUL, BD6369GUL I/O Truth Table

MODE

PS

INPUT

SEL

INA

INB

OUTPUT

OUTA OUTB

OUTPUT MODE

L

X

Z※7

Z※7

Standby

EN/IN

L

H

L

H

L

Forward rotation

H

H

L

H

Reverse rotation

H

L

L

L

L

Brake

IN/IN

H

L

H

H

L

L

H

H

Reverse rotation

L

Forward rotation

H

H

Z※8

Z※8

Standby

-

L

X

X

X

Z※8

Z※8

Standby

L: Low, H: High, X: Don’t care, Z: Hi impedance

At forward rotation, current flows from OUTA to OUTB. At reverse rotation, current flows from OUTB to OUTA.

※8Z at the Constant-Voltage driver output L voltage for connect feedback resistance (20kΩ Typ.) for output H voltage setting between OUT pin and GND.

But output Power MOS is OFF condition.

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© 2012 ROHM Co., Ltd. All rights reserved.

12/16

2012.03 - Rev.A

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