M63023 View Datasheet(PDF) - Mitsumi

Part Name

Description

Manufacturer

M63023

SPINDLE MOTOR AND 5CH ACTUATOR driveR

Mitsumi 

MITSUBISHI SEMICONDUCTORS

M63023/024/026/027FP

SPINDLE MOTOR AND 5CH ACTUATOR driveR

[THERMAL DERATING]

6.0

(W)

5.0

4.0

3.0

2.0

1.0

using N-type board

using P-type board

This IC's package is POWER-SSOP,

so improVing the board on which the

IC is mounted enables a large power

dissipation without a heat sink.

For example, using an 1 layer glass

epoxy resin board, the IC's power

dissipation is 2.6W at least. And it

comes to 3.6W by using an improVed

2 layer board.

The information of the N, P type

board is shown in attached.

0

25

50

75

100

125 150

Ambient Temperature Ta ( C)

[ELECTRICAL CHARACTERISTICS]

Common

(Ta=25 C, 5VCC=VM3=5V,VM1=VM2=12V unless otherwise noted.)

SYMBOL

PARAMETER

CONDITIONS

LIMITS

Unit

MIN

TY P

MAX

Icc1 Supply current

5VCC,VM1, VM2 ,VM3 current

55

72

mA

Icc2 Sleep current

5VCC,VM1, VM2 ,VM3 current under Sleep

(MU1=MU2 = 0V).

0

30

uA

Fosc PWM carrier f requency

OSC : with 330pF

65

KHz

VinREF REF input Voltage range

1.0

IinREF REF terminal input current VREF=1.65V

-10

VMU1LO MUTE1 terminal low Voltage MU1

VMU1HI MUTE1 terminal high Voltage MU1

2.5

IM1U MUTE1 terminal input current MU1

VMU2LO MUTE2 terminal low Voltage MU2

at 5V input Voltage

VMU2HI MUTE2 terminal high Voltage MU2

2.5

IM2U MUTE2 terminal input current MU2

at 5V input Voltage

3.3

V

+10

uA

0.8

V

V

500 uA

0.8

V

V

500 uA

( 4 / 17)

REV010307

Share Link: