Datasheet > BA5956FM_1

BA5956FM_1

更新时间： 2024-09-16 08:47:55

品牌	Logo	应用领域
罗姆 - ROHM		驱动器 DVD
页数	文件大小	规格书
6页	141K
描述
Power Driver For DVD Players

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中文翻译

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数据手册

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BA5956FM_1 数据手册

1/5

Structure

Product Name

Silicon Monolithic Integrated Circuit

Power Driver For DVD Players

Device Name

Features

BA5956FM

• 2CHs for current driving-type BTL drivers to drive two-axis actuators

1CH for a voltage driving-type BTL driver for a feed motor

1CH for a voltage driving-type BTL driver for a loading motor

1CH for a voltage driving-type BTL driver for a spindle motor

• Use of the HSOP-M36 power package achieves downsizing of the set.

• A wide dynamic range

• A built-in thermal shutdown circuit installed.

• A built-in mute circuit installed. (This circuit can mute the outputs of the drivers

except for those for loading motors.)

• The power supplies for PreVcc, the actuator part, the loading part, and PowVcc

of the feed motor part/spindle motor part are provided independently to achieve

an efficient drive.

{ ABSOLUTE MAXIMUM RATINGS (Ta=25°C)

Parameter

Power Supply

Voltage

Power Dissipation

Maximum Output

Current

Symbol

PreVcc ,

PowVcc

Limits

2.2^*1

1^*2

Unit

Iomax

Topr

Operating

-35 to 85

°C

Temperature Range

Storage Temperature

Range

Tstg

-55 to 150

*1 When mounted on the glass/epoxy board with the size: 70 mm×70 mm, the thickness: 1.6 mm, and

the rate of copper foil occupancy area: 3% or less.

Over Ta=25°C, derating at the rate of 17.6mW/°C.

*2 The power dissipation should be specified within the ASO range.

{ RECOMMENDED OPERATING CONDITIONS

(To determine a power supply voltage, the power dissipation must be taken into consideration.)

PreVcc

4.5 to 14 (V)

PowVcc

4.5 to PreVcc (V)

This product has not been checked for the strategic materials (or service) defined in the Foreign

Exchange and Foreign Trade Control Low of Japan so that a verification work is required before

exporting it.

Not designed for radiation resistance.

REV. A

12 3 4 5 6

中文翻译

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