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

● Block Diagram, Application Circuit Diagram, Pin Arrangement, Pin Function Table

1) BD6883GUL 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

1B

PS 1A Power Save

TSD & UVLO

Motor control input

IN 2A

Logic

Pre Driver

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

VLIM

2B

BandGap

×2

VCC

ISOURCE

1C

OUT

GND

2C

0.5ch Constant-Voltage output pins.

Output H voltage.

OUT[V]=2×VLIM[V]

Fig.19 BD6883GUL Block Diagram, Application Circuit Diagram

1

2

A PS

IN

B VCC

VLIM

C OUT

GND

Fig.20 BD6883GUL Pin Arrangement (Top View)

BD6883GUL Pin Function Table

No.

Pin

Name

Function

1A

PS Power-saving pin

2A

IN

Control input pin

1B

VCC Power supply pin

No.

Pin

Name

Function

2B VLIM Output high-level voltage setting pin

1C OUT Half-bridge output pin

2C GND Ground pin

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

7/16

2012.03 - Rev.A

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