m63024 Mitsumi Electronics, Corp., m63024 Datasheet - Page 4

• Manufacturer Part Number: m63024
• Description: Spindle Motor And 5ch Actuator Driver
• Manufacturer: Mitsumi Electronics, Corp.

[ELECTRICAL CHARACTERISTICS]
SYMBOL
VMU1LO
VMU1HI
VMU2LO
VMU2HI
Common
VinREF
IinREF
Icc2
IM1U
Fosc
IM2U
Icc1
[THERMAL DERATING]
6.0
(W)
5.0
4.0
3.0
2.0
1.0
MUTE1 terminal high Voltage MU1
MUTE2 terminal low Voltage MU2
MUTE2 terminal high Voltage MU2
MUTE1 terminal low Voltage MU1
MUTE1 terminal input current
MUTE2 terminal input current
0
Sleep current
REF terminal input current
PWM carrier f requency
REF input Voltage range
Supply current
PARAMETER
25
Ambient Temperature
50
VREF=1.65V
OSC : with 330pF
5VCC,VM1, VM2 ,VM3 current under Sleep
MU1
MU2
75
(MU1=MU2 = 0V).
5VCC,VM1, VM2 ,VM3 current
using N-type board
using P-type board
Ta ( C)
CONDITIONS
100
(Ta=25 C, 5VCC=VM3=5V,VM1=VM2=12V unless otherwise noted.)
at 5V input Voltage
at 5V input Voltage
(
SPINDLE MOTOR AND 5CH ACTUATOR driveR
4
125
/
17)
150
M63023/024/026/027FP
MITSUBISHI SEMICONDUCTORS
so improVing the board on which the
IC is mounted enables a large power
dissipation without a heat sink.
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.
board is shown in attached.
This IC's package is POWER-SSOP,
The information of the N, P type
For example, using an 1 layer glass
MIN
1.0
-10
2.5
2.5
LIMIT S
TY P
65
55
0
REV010307
+10
MAX
0.8
500
0.8
500
72
30
3.3
Unit
KHz
mA
uA
uA
uA
uA
V
V
V
V
V