Datasheet > M63020FP

M63020FP

更新时间： 2024-09-15 22:30:35

品牌	Logo	应用领域
三菱 - MITSUBISHI		驱动器电机
页数	文件大小	规格书
17页	146K
描述
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER

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中文翻译

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数据手册

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M63020FP 数据手册

MITSUBISHI SEMICONDUCTORS

M63020FP

SPINDLE MOTOR AND 5CH ACTUATOR DRIVER

[ Features ]

(Top View)

PIN CONFIGURATION

This IC is 1 chip driver IC for spindle motor and 5 channel

actuators. All of the motor and actuator of optical disk drive

system (CD-ROM etc.) can be drived by only this IC.

This IC has a direct PWM control system for Spindle and Slide

channels drive due to reducing IC power dissipation.

This IC has three voltage supply terminals (for Spindle,

Slide,Focus/Tracking and Loading) , and three voltage

supply can be set separately.

SL1IN

SL2IN

VM2

OSC

MU1

LOIN-

RSL2

SL2+

SL2-

LOIN+

BRS

LO-

Further more this IC has short braking select function,FG

amplifier, thermal shut down circuit, standby circuit, reverse

rotation detect circuit.

LO+

FO-

GND

RSL1

SL1+

SL1-

GND

FO+

GND

TO+

TO-

5VCC

GND

28 TOIN

RSP

Hw-

FOIN

SPIN

Hw+

Hv-

REF

Hv+

Hu-

Hu+

VM1

Package outline : 42 PIN POWER SSOP (42P9R-B)

[ APPLICATION ]

CD-ROM, DVD, DVD-ROM, DVD-RAM ,Optical disc related system,etc

[ BLOCK DIAGRAM ]

Reverse

Detect

HU+

HU-

HV+

HV-

HW+

HW-

120ò

MATRIX

Logic

Hall Bias

CTL

amp.

CTL

amp.

Current

comp.

Current

comp.

CTL

amp.

Current

comp.

TSD

MU1

OSC

Direction

comp.

Direction

comp.

Direction

comp.

BIAS

SPIN

REF

Frequency

generator

SL1IN

SL2IN

FOIN

TOIN

Regulator

5V power supply

REV990726

(

17)

12 3 4 5 6 7...17

中文翻译

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