Datasheet > BD8205EFV-M

BD8205EFV-M

更新时间： 2022-02-26 11:56:27

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
23页	1925K
描述
5ch System Motor Driver for Car AV

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中文翻译

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数据手册

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BD8205EFV-M 数据手册

System motor driver for CD/DVD Player

5ch System Motor Driver

for Car AV

BD8205EFV-M

General Description

Key Specifications

BD8205EFV-M is a 5-Channel system motor driver

developed for DC motors (Spindle motor, Sled motor,

Loading motor) and coils (Tracking, Focus) drive for

actuator. This IC can drive the motor and the coil of a

CD/DVD drive.

■

Driver Power Supply Voltage Range

POWVCC1

POWVCC2

6V to10V

4.3V toV_{POW VCC1}

-40°C to +85°C

±100mV (Max)

±50mV (Max)

6V (Typ)

■

Operating Temperature Range

Output Offset (CHs 1,2,3)

Output Offset (CHs 4,5)

Maximum Output Range (All CHs)

Features

■ 5CH BTL Driver

■ POWVCC1 for CHs 1, 2, and 3 (DC motors) and

POWVCC2 for CHs 4 and 5 (actuator) are

independent for efficient drive configuration.

■ Built-in protection functions (TSD, UVLO, BIAS

Drop Mute)

Package

W(Typ)

D(Typ)

H(Max)

HTSSOP-B24

7.80mm × 7.60mm × 1.00mm

■ AEC-Q100 Qualified

Application

Car Audio

HTSSOP-B24

Typical Application Circuit

DSP

PREGND

POWGND1

POWGND2

POWVCC1

POWVCC2

BD8205EFV-M

Spindle

Sled

Tracking

Focus

Figure 1. Typical Application Circuit

〇Product structure : Silicon monolithic integrated circuit 〇This product has no designed protection against radioactive rays

.www.rohm.com

TSZ02201-0P5P0BK00810-1-2

04.Dec.2014 Rev.001

1/19

TSZ22111 • 14 • 001

12 3 4 5 6 7...23

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