BD6369GUL-E2 Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza

componentes Descripción

Fabricante

BD6369GUL-E2

Parallel Interface Type Lens Drivers for Voice Coil Motor

ROHM Semiconductor 

BD6883GUL,BH6453GUL,BD6886GUL,BD6369GUL

Technical Note

3) BD6886GUL, BD6369GUL Block Diagram, Application Circuit Diagram, Pin Arrangement, Pin Function Table

Bypass filter Capacitor for power

supply input. See. P.14/16.

Power-Saving

H: Active

L: Standby

0.1～10uF

VCC

4C

PS 3A Power Save

TSD & UVLO

Motor control input

Control Input mode selection

INA 4B

INB 3B

SEL

3C

VLIM

2C

Setting for Constant-Voltage input terminal

In addition to the DC input, PWM signal drive

is also possible using filter components.

See. P.11/16

Logic

Pre Driver

3D

GND

Bypass filter Capacitor for power

supply input. See. P.14/16.

BandGap

H bridge

×2

0.1～10uF

1B

VM

2A OUTA

OUTB

IOUT

2D

PGND

1C

1ch Constant-Voltage output pins.

Output H voltage.

OUT[V]=2×VLIM[V]

Fig.23 BD6886GUL, BD6369GUL Block Diagram, Application Circuit Diagram

1

2

3

A N.C.

OUTA

PS

4

N.C.

B VM

INDEX

POST

INB

INA

C PGND VLIM

SEL

VCC

D N.C.

OUTB

GND

N.C.

Fig.24 BD6886GUL, BD6369GUL Pin Arrangement (Top View)

BD6886GUL, BD6369GUL Pin Function Table

No.

Pin

Name

Function

1A

N.C. N.C.

2A OUTA H-bridge output pin A

3A

PS Power-saving pin

4A

N.C. N.C.

1B

VM Motor power supply pin

2B

3B

INB Control input pin B

4B

INA Control input pin A

No.

Pin

Name

Function

1C PGND Motor ground pin

2C VLIM Output high-level voltage setting pin

3C

SEL Control input mode selection pin

4C VCC Power supply pin

1D

N.C. N.C.

2D OUTB H-bridge output pin B

3D GND Ground pin

4D

N.C. N.C.

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9/16

2012.03 - Rev.A

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