Datasheet > BD8271EFV-E2

BD8271EFV-E2

更新时间： 2024-11-04 21:19:15

品牌	Logo	应用领域
罗姆 - ROHM		驱动接口集成电路
页数	文件大小	规格书
26页	859K
描述
CD Motor Driver,

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中文翻译

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技术参数
数据手册

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BD8271EFV-E2 技术参数

是否Rohs认证：	符合	生命周期：	Not Recommended
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.68	接口集成电路类型：	CD MOTOR DRIVER
峰值回流温度（摄氏度）：	NOT SPECIFIED	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

BD8271EFV-E2 数据手册

Datasheet

System Motor Driver Series for CD・DVD・BD Players

3ch System Motor Driver

For Car Audio

BD8271EFV

General Description

Key Specifications

BD8271EFV is 3ch power driver developed for driving

stepper motor and DC motor (or actuator coil). Blu-ray’s

motor & coil can be driven, when used along with 6ch

DVD power driver.

■

Power Supply Voltage

Operating Temperature Range

4.5V to 14V

-40°C to +85°C

■

Output On Resistance (SLED)

Output Saturation Voltage (Actuator)

2.2 Ω (Typ)

0.9 V (Typ)

Features

■

Each driver of SLED (2ch) and Actuator (1ch) are

installed in a single-chip.

■

ON/OFF and the standby mode of 3ch can be

selected using two control terminals.

Built-in triangular wave generator circuit.

Adopts HTSSOP-B24 package that has high

power dissipation.

Package

W(Typ)

D(Typ)

H(Max)

HTSSOP-B24

7.80mm x 7.60mm x 1.00mm

■

Built-in thermal shutdown function.

Highly effective SLED driver with PWM drive

system.

■

Built-in 2ch SLED driver that corresponds to the

stepper motor drive.

The actuator driver is linear BTL type.

Applications

Car Audio

HTSSOP-B24

Typical Application Circuit

Figure 1. Application Circuit

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

www.rohm.com

TSZ02201-0G1G0BK00250-1-2

1.Oct.2013 Rev.002

1/22

TSZ22111・14・001

12 3 4 5 6 7...26

中文翻译

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