m63021fp Mitsumi Electronics, Corp., m63021fp Datasheet

m63021fp

Manufacturer Part Number

m63021fp

Description

Spindle Motor Actuator Driver

Manufacturer

Mitsumi Electronics, Corp.

Datasheet

1.M63021FP.pdf (16 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

M63021FP

Manufacturer:

SHARP

Quantity:

120

Company:

Meier Automation Equipment Co., Limited

Part Number:

M63021FP

Manufacturer:

MITSUBIS

Quantity:

20 000

Current page: 1 of 16
Download datasheet (126Kb)

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.

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

supply can be set separately.

amplifier, thermal shut down circuit, standby circuit, reverse

rotation detect circuit.

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

This IC has three voltage supply terminals (for Spindle,

Further more this IC has

[FEATURES]

[APPLICATION]

[BLOCK DIAGRAM]

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

Preliminary

SL1IN

SL2IN

FOIN

TOIN

HW+

SPIN

HU+

HU-

HW-

HV+

HV-

REF

Hall Bias

amp.

CTL

short braking select

Direction

comp.

Reverse

Detect

MATRIX

120

Current

comp.

function,FG

amp.

CTL

SPINDLE MOTOR AND 5CH ACTUATOR DRIVER

Direction

comp.

(

Logic

SL1IN

SL2IN

PIN CONFIGURATION

RSL2

RSL1

X12

SL2+

SL2-

SL1+

SL1-

GND

Current

VM2

Hw-

comp.

Hw+

Hu-

Hu+

RSP

Hv-

Hv+

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

17)

Regulator

MITSUBISHI SEMICONDUCTORS

amp.

CTL

Direction

comp.

Logic

M63021FP

Current

comp.

5V power supply

Frequency

generator

BIAS

TSD

REV990728

(Top View)

OSC

GND

TO+

TO-

TOIN

5VCC

MU1

LOIN+

VM3

BRS

LO-

LO+

FO-

FO+

GND

FOIN

SPIN

REF

VM1

Related parts for m63021fp

Related keywords

m63021fp datasheet
m63021fp data sheet
m63021fp pdf datasheet
m63021fp component
m63021fp part
m63021fp distributor
m63021fp RoHS
m63021fp datasheet download