M63021FP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC

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M63021FP

SPINDLE MOTOR AND 5CH ACTUATOR DRIVER

MITSUBISHI ELECTRIC  

Preliminary

[THERMAL DERATING]

6.0

(W)

5.0

4.0

3.0

2.0

1.0

MITSUBISHI SEMICONDUCTORS

M63021FP

SPINDLE MOTOR AND 5CH ACTUATOR DRIVER

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 (ºC)

[ELECTRICAL CHARACTERISTICS]

Common

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

SYMBOL

PARAMETER

CONDITIONS

Icc1 Supply current

5VCC,VM1, VM2 ,VM3 current

Icc2

Fosc

Sleep current

PWM carrier frequency

5VCC,VM1, VM2 ,VM3 current under Sleep

(MU1 = 0V).

OSC : with 330pF

VinREF REF input voltage range

IinREF REF input voltage range

VREF=1.65V

VMULO MUTE terminal low voltage MU1

VMUHI MUTE terminal high voltage MU1

IMU

Mute terminal input current

BRSLO BRS terminal low voltage

MU1

BRS

at 5V input voltage

BRSHI BRS terminal high voltage BRS

IBRS

BRS

BRS terminal input current

at 5V input voltage

MIN

1.0

-10

3.0

3.0

LIMITS

TYP

MAX Unit

60

78

mA

0

30

µA

65

KHz

3.3

V

+10

µA

0.8

V

V

500 µA

0.8

V

V

430 µA

( 4 / 17)

REV990728

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