Page 1
MITSUBISHI SEMICONDUCTOR (LSI)
M63022FP
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
DESCRIPTION
This M63022FP 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.
Further more this IC has short braking select function,FG amplifier,
thermal shut down circuit, standby circuit, reverse rotation detect
circuit.
APPLICATION
CD-ROM, DVD, DVD-ROM, DVD-RAM ,Optical disc related
system,etc
PIN CONFIGURATION (TOP VIEW)
SL1IN
1
SL2IN
2
VM2
3
4
RSL2
SL2+
SL2-
GND
7
RSL1
8
SL1+
SL1-
GND
W
V
13
U
14
RSP
15 28
Hw-
16
Hw+
17
Hv-
18
Hv+
19
20
Hu-
Hu+
21
Outline 42P9R-K/B
M63022FP
OSC
42
41
MU1
LOIN+
40
VM3
39
385
BRS
LO-
376
LO+
36
FO-
35
FO+
349
GND
3310
TO+
3211
TO-
3112
5VCC
30
GND
29
TOIN
FOIN
27
SPIN
26
REF
25
FG
24
HB
23
VM1
22
BLOCK DIAGRAM
FG
HU+
HU-
HV+
HV-
HW+
HW-
SPIN
REF
SL1IN
SL2IN
FOIN
TOIN
Hall Bias
FG
CTL
amp.
Reverse
Detect
120
MATRIX
Direction
comp.
X12
U
V
W
VM1
s s s
˚
Current
comp.
RSP
CTL
amp.
Logic
Direction
comp.
Reg
Current
comp.
X12
RSL1
SL1+
CTL
amp.
VM1
Regulator
SL1-
Logic
Direction
comp.
VM2
Current
comp.
RSL2
SL2-
SL2+
s
TSD
BIAS
Frequency
generator
5V power supply
X8
MU1
OSC
BRS
5V
LOIN+
VM3
LO-
LO+
CC
TO+
TO-
GND
FO+
FO-
Page 2
DESCRIPTIN OF PIN
*
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Symbol
SL1IN
SL2IN
VM2
RSL2
SL2+
SL2GND
RSL1
SL1+
SL1GND
W
V
U
RSP
HWHW+
HVHV+
HUHU+
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
Function
Slide control voltage input 1
Slide control voltage input 2
Motor Power Suppry 2(for Slide)
Slide current sense 2
Slide non-inverted output 2
Slide inverted output 2
GND
Slide current sense 1
Slide non-inverted output 1 34
Slide inverted output 1
GND 32
Motor drive output W
Motor drive output V 30
Motor drive output U
Spindle current sensie
HW- sensor amp. input
HW+ sensor amp. input
HV- sensor amp. input
HV+ sensor amp. input
HU- sensor amp. input
HU+ sensor amp. input
Pin No. Symbol Function
42
41
40
39
38
37
36
35
33
31
29
28
27
26
25
24
23
22
MITSUBISHI SEMICONDUCTOR (LSI)
M63022FP
OSC
MU1
LOIN+
VM3 Power Supply3(for Loading)
BRS
LO-
LO+
FOFO+
GND
TO+
TO-
5V
CC
GND
TOIN
FOIN
SPIN
REF
FG
HB
VM1
PWM carrier oscilation set
mute 1
Loading control input(+)
Brake select control terminal
Loading inverted output
Loading non-inverted output
Focus inverted output
Focus non-inverted output
GND
Tracking non-inverted output
Tracking inverted output
5V Power Supply(for FS ,TS)
GND
Tracking control voltage input
Focus control voltage input
Spindle control voltage input
Reference voltage input
Frequency generator output
Bias for Hall Sensor
Motor Power Suppry 1(for Spindle)
ABSOLUTE MAXIMUM RATINGS (Ta=25˚C, unless otherwise noted)
Symbol
5VCC
VM1
VM2
VM3
IoA
IoB
IoC
Pt
Kq
T
j
opr
T
Tstg
note1 ; The ICs must be operated within the Pt (power dissipation) or the area of safety operation.
5V power supply
Motor power supply 1
Motor power supply 2
Motor power supply 3
Motor Output Current A 1.0
Motor Output Current B
Motor Output Current C 0.5
Maximum input voltage of terminals
Power dissipation 2.6
Thermal derating 20.8
Junction temperature 150
Operating temperature -20~+75
Storage temperature -40~+150
Parameter
Conditions
Focus and Tracking power supply
Spindle power supply
Slide power supply
Loading power supply
Focus,Tracking and Loading output current Note1
Spindle output current Note1
Slide output current Note1
MU1,Hw-,Hw+,Hv-,Hv+,Hu-,Hu+,REF,SPIN,
BRS,TOIN, FOIN, OSC,SLIN1,SLIN2,LOIN+
Free air and on the grass epoxy board 70mmX70mmX1.6mm
Free air and on the grass epoxy board 70mmX70mmX1.6mm
RECOMMENDED OPERATING CONDITIONS (Ta=25˚C, unless otherwise noted)
Symbol UnitParameter
VM1
VM2
VM3
5VCC
IoA
IoB
IoC
Fosc
VM1 power supply (for spindle)
VM2 power supply(for Slide)
VM3 power supply(for Loading)
5V power supply(for FS,TS)
Focus, Tracking and Loading Output Current
Spindle Output Current 1.0
Slide Output Current
PWM carrier frequency
Limits
min. typ. max.
6 13.2
12
4.5 13.2 V12
4.5
–
–
–
30
0.25
12
0.5
0.5
–
13.2
0.8
0.4
120 kHz
V
V
7
V4.5 5
A
A
A
Ratings
7
15
15
15
1.5
CC
0~5V
Unit
V
V
V
V
A
A
A
VVin
W
mW/˚C
˚C
˚C
˚C
Page 3
TYPICAL CHARACTERISTICS
This IC'
POWER-SSOP
6.0
5.0
4.0
3.0
2.0
Power dissipation (Pdp)W
1.0
Using N-type board:3.6W
Using P-type,O-type
board:2.6W
MITSUBISHI SEMICONDUCTOR (LSI)
M63022FP
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
s package is
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,O type board is
shown in attached.
, so
0
0
25
50 100
75
125 150
AMBIENT TEMPERATURE Ta (˚C)
ELECTRICAL CHARACTERISTICS (Ta=25˚C, 5VCC=VM3=5V,VM1=VM2=12V unless otherwise noted.)
1.0
-10
3.0
3.0
10.5
-80
0.85
0.4
0.22
1.3
60
0.6
3.3
10.3
-80
0.85
0.43
-100
Limits
Typ. Max.Min.
60
78
0
30
65
3.3
+10
0.8
500 µA
0.8 V
430
11.0
-40
+40
0
0
0mV
5V
1.0
0.5
0.28
0.34 V
3.7 V
0.85
1.2 V
3.8
10.8
-40
+40
0
0
0mV
5V
1.0
0.5
0.58 V
1.0
2.0 µsec
2.0
3.0
100 µA
Parameter Test conditionsSymbol
Common
Icc1
Icc2
Fosc
VinREF
IinREF
VMULO
VMUHI
IMU
BRSLO
BRSHI
IBRS
Supply current
Sleep current
PWM carrier frequency
REF input voltage range
REF input voltage range
MUTE terminal low voltage
MUTE terminal high voltage
Mute terminal input current
BRS terminal low voltage
BRS terminal high voltage V
BRS terminal input current µA
5VCC,VM1, VM2 ,VM3 current
5VCC,VM1, VM2 ,VM3 current under Sleep (MU1=0V)
OSC : with 330pF
VREF=1.65V
MU1
MU1
MU1 at 5V input voltage
BRS
BRS
BRS at 5V input voltage
Spindle
Vdyc1
Vdead1Vdead1+ +80 mV
Vin1
Gvo1
Vlim1F
Vlim1R
VHcom
VHmin
VHB
IHB
Dynamic range of output
Control voltage input range 1
Control voltage input range 1
Control gain 1 1.15 V/V
Io=0.5 [A]
SPIN<REF [REVERSE]
REF<SPIN [FORWARD]
SPIN
Gio1=Gvo1/ Rs [A/V]
Control limit 1F 0.6
Control limit 1R
Hall sensor amp.common mode input range
Ilim1R=Vlim1R/ Rs [A]
Hu+,Hu-,Hv+,Hv-,Hw+ ,HwHall sensor amp.input signal level
HB output voltage
HB terminal sink current 30 mA
at Load current (IHB)=10mA
MU1=5V
Slide1,2
Vdyc2
Vdead2-
Vdead2+ +80 mV
Vin2
Gvo2
Vlim2
Tdon
Tdoff
Tdsw
Ileak
Dynamic range of output V
Control voltage dead zone 2
Control voltage input range 2
Control gain 2 1.15 V/V
Control limit 2
Output turn-on delay
Output turn-off delay 3.5 µsec
Output switching delay 6.0
Output leak current
Io=0.5 [A]
SL1IN,SL2IN < REF
REF < SL1IN ,SL2IN
SL1IN,SL2IN
Gio2=Gvo2/ Rs [A/V]
Ilim2=Vlim2/ Rs [A]
The time taken to turn on the output after the Rs voltage goes above the
command value.
The time taken to turn off the output after the Rs voltage goes down the
command value.
The time when all the output Tr.s are turned off during the switching of the
output Tr.
MU1=5v
at VM2=5[V]
at VM2=12[V]
Unit
mA
µA
kHz
V
µA
V
V
V
VIlim1F=Vlim1F/ Rs [A]
mVp-pHu+,Hu-,Hv+,Hv-,Hw+ ,Hw-
µsec
Page 4
MITSUBISHI SEMICONDUCTOR (LSI)
N
This TSD f
M63022FP
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
ELECTRICAL CHARACTERISTICS (Ta=25˚C, 5VCC=VM3=5V,VM1=VM2=12V unless otherwise noted.)(cont.)
3.9
6.9
3.3
16.7
-50
3.8
20.2
Limits
Min. Max.Min.
4.2
7.6
3.5
0
18.1
4.2
0
21.6
Parameter Test conditionsSymbol
Loading
Vdyc3-1
Vdyc3-2
Vin3
Gvo3
Voff1
Focus/Tracking
Vdyc4
Vin4
Voff2
Note 2. This IC need condenser between each supply lines and GND for stoped Oscillation.
Dynamic range of output V
Dynamic range of output
Control voltage input range 3
Control gain 3
Output offset voltage
Control voltage input range 4
Control gain 4
Output offset voltage
Output offset voltage
Io=0.5[A]
VM1=12[V]
R=5.4[Ω], VM3=4.75V,VM1=12V
LOIN+
(LO+) - (LO-)
(LOIN+) - (REF)
(LO+) - (LO-)
Io=0.5[A],VM1=12[V] V
FOIN,TOIN
(FO+)-(FO-)
FOIN-REF
(FO+)-(FO-) at REF=FOIN=1.65V
(TO+)-(TO-) at REF=TOIN=1.65V
at LOIN+=REF=1.65V
VM3=5[V]
VM3=12[V]
(TO+)-(TO-)
TOIN-REF
Unit
V
5
V
19.3
0
+50
22.8 dBGvo4
+47
0-47
dB
mV
5
V
mV
THERMAL CHARACTERISTICS
ParameterSymbol
Thermal shut downTSD
ote 3.
The guranteed max. temperature is Tj max. which is shown in "9. ABSOLUTE MAXIMUM RATING". The TSD function is a thermal protection in case
the temperature of the devices goes up above Tjmax because of wrong use.
And these TSD temperature are the target temperatures for circuit design, not the guranteed temperatures.
(The TSD function of all the devices is not checked by a test in high temperature.)
unction start temperature doesn't show the guaranteed max. temperature of the devices.
Function starttemperatureofic
Typ. Max.Min.
Function stop temperature ofic
Typ. Max.Min.
130160 ˚C
● Standby function
Logic control Drive channel
MU1
SELECT2
SELECT1
This IC has MUTE terminal (MU1).
It is possible to control ON / OFF of the channel by external logic
inputs.
In case of SELECT1, the bias of all circuit becomes OFF.
Therefore, this mode is available in order to reduce the power
dissipation when the waiting mode.
In case of SELECT2,the bias of all channel becomes ON.
H
L/Open
Loading Slide1 Slide2 Focus Tracking Spindle
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
● Brakeselect function
BRS REF<SPIN
Hi
L/Open
This IC has BRS terminal (BRS).
It is possible for a braking timiming of Spindle drive to select which the
short brake or the reverse brake by BRS.
It shuould select the short brake in case of high speed system and
please change to the reverse brake when the rotation speed becomes
enough low. It is available when the SPIN voltage is low than the
reference voltage.
SPIN<REF
Reverse
Short
Forward
Forward
Unit
Page 5
● Loading channel
r
The loading channel is the circuit of BTL voltage drive. This circuit
has the referential input. Output swing is determined with ∆Vin X 8.
Also,it is possible for this channel to use for the slide motor , the
focus coil and the tracking coil.
The input terminal is high impedance. It is possible to do variable a
gain by external resistor.
In case of one MCU port, if use three state port, it is possible fo
this channel to have the stop function.
MITSUBISHI SEMICONDUCTOR (LSI)
M63022FP
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
VM3
Forward
M
LOIN+
REF
LOADING
Channel
LO+
+
Vo
-
LO-
VM3
2
Coil
-
+
LO+
Application.1 (One port H/Z/L control)
Logic control
P1
5V
Z
(Hi impedance)
0
Situation of loading channel
Forward rotation
Short brake --> Stop
Reverse rotation
Vo
Output
voltage [V]
Gvo = 8 [v/v]
Vo=[LO+]-[LO-]
=8 X([LOIN+]-[REF])
LO+
+
-
[LOIN+]-[REF] (V)
LO-
Output voltage swing
Vo=8X(5[V] -REF[V] )
XR2/(R1+R2)
Vo= 0 [V]
Vo=-8X(5[V] -REF[V] )
XR2/(R1+R2)
LO-
Coil
Reverse
5v
Z P1
P1
0v
application.1
(One port H/Z/L control)
R1
LOIN+
R2
REF
Page 6
MITSUBISHI SEMICONDUCTOR (LSI)
REF
SPIN
RSP
R1R
CTL
VM
R
M
Rh5V
F
R
M63022FP
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
● Spindle channel
The relationship between the differential voltage between SPIN
and REF and the torque is shown in right Figure. The voltage
gain[Gvo] is 1.0 [V/V].
The current gain[Gio] is 2.0[A/V] (at sensing resistor : 0.5 ohm,and
R1=∞,R2=0ohm) in forward torque directions, and the dead zone is
from 0mV to 80mV (at R1=∞,R2=0ohm) .
The coil current gain under the reverse torque is the same with in
forward torque directions.And the limitation function gets on when
the differential voltage of VM1(12V)~RSP is 0.5V.
Therefore current-gain-control and current-limit of this IC is
determined with sensing resister value, and more detail control
can be determined with setting a gain-resister outer this IC as
below.
The example of current-gain and current-limit of spindle.
Gio* [A/V]
[A]
1.00
0.66
0.50
Ilim1R
[A]
R1=∞
R2=0 ohm
R1=R2 R1=2•R2
1.00
1.33
0.66
0.50
Gio*= R1 / [(R1+R2)•Rs] [A/V]
0.66
0.44
0.33
Rs [Ω]
Ilim1F
0.50 0.56 2.00
0.75 0.37
1.00 0.28 1.00
current limit
Dead zone
Gio
everse Torque
lim1F
IL(A)
orward Torque
Gio
CTL -REF (V)
Dead zone
lim1R
current limit
1.65v
1
s
HB
GND
HU+
HU-
HV+
HVHW+
HW-
U
V
W
2
Page 7
MITSUBISHI SEMICONDUCTOR (LSI)
R
M
R1R
V
CTL
REF
SL1IN
RSL1SL1+SL
R
M
R1R
V
CTL
REF
SL2IN
RSL2SL2+SL
VM2VM
limi
M63022FP
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
● Slide channel
The relationship between the differential voltage between SLIN and
REF and the torque is shown in right Figure. The voltage gain[Gvo]
is 1.0 [V/V]. The current gain is 2.0[A/V] (at sensing resistor : 0.5
ohm and R1=∞,R2=0ohm) in forward torque directions, and the
dead zone is from 0mV to 80mV (at R1=∞,R2=0ohm)).
The coil current gain under the reverse torque is the same with in
forward torque directions.And the limitation function gets on when
the differential voltage of VM2(12V)~RSL is 0.5V.
Therefore current-gain-control and current-limit of this IC is
determined with sensing resister value.
s
current
Dead zone
SL*IN -REF (V)
Reverse
Gio
Forward
IL (A)
t
Gio
Dead zone
current limit
2
s
Forward
2
1.65
GND
1-
Reverse
1.65
The example of current-gain and current-limit of slide.
Rs [Ω]
Ilim [A]
0.50
0.75 0.66
1.00
R1=∞,R2=0ohm
1.00
2.00
1.33
0.50 1.00
Gio* [A/V]
R1=R2
1.00
0.66
0.50
Gio*= R1 / [(R1+R2)•Rs] [A/V]
R1=2•R2
0.66
0.44
0.33
Forward
2
2-
GND
Reverse
Page 8
● Focus/tracking channel
The focus and tracking channel is the voltage control drive using
BTL .
The focus and tracking is the same composition.
The relationship between the differential voltage between FOIN
and REF and the output voltage is shown in below Figure.
The voltage gain [Gvo] is 5.0 [V/V].
MITSUBISHI SEMICONDUCTOR (LSI)
M63022FP
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
FOIN
REF
R
R
5V
CC
R
R
FO-
6R
6R
FO-
R
Coil
R
FO+
Output
voltage [V]
FO+
5VCC
2
Coil
FO+
+
Coil
-
-
+
Vo
Gvo = 12 [v/v]
Vo=[FO+]-[FO-]
=12 X (FOIN-REF)
FOIN- REF (V)
FO-
Page 9
● Direct PWM operation
M
M
The spindle and the slide channel is controlled by the direct PWM
control.
Also,built-in the current limit circuit. This IC controls the motor
current directly.
MITSUBISHI SEMICONDUCTOR (LSI)
M63022FP
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
FORWARD Current path timing 1.
Rs
Current path 1
SL+
Current
path 1
SL-
VM2
RSL
GND
Current
path 2
FORWARD Current path timing 2.
SL+
Current path 2
Control value
VM2
Rs
RSL
SL-
GND
Control value
Io=Vrs / Rs
Motor current
carrier period
Time
Page 10
MITSUBISHI SEMICONDUCTOR (LSI)
C
[kHz]
M63022FP
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
● PWM carrier frequency setting
PWM carrier frequency is decided by charging and discharging the
capacitor that is connected to OSC terminal outer IC. Examination
of the relationship the capacitor connected to OSC terminal and
PWM carrier frequency is given in following table.
Capacitor [pF]
arrier Frequency
330
65
220
90
820 750
28
30
Note : This PWM carrier frequency is TYP value.
180
110
130
140
110
160
● Recommendation of short brake mode at spindle drive
This IC has two brake mode, PWM-BRAKE-MODE and SHORTBRAKE-MODE. In this IC recommendation, SHORT-BRAKEMODE is superior to PWM-BRAKE-MODE to reducing the power
dissipation and to avoid braking down of this IC.
(By excessive reverse torque current in braking a motor with
PWM-BRAKE from high-speed-rotation with being excessive BackEMF, this IC could be broken.)
● The relationship between hall-amplifier-input and
output-current-commutation/FG output at spindle
drive
The relationship between the hall elements and the motor output
current is shown in bellow Figure.
● FG function duty at spindle drive
The FG terminal outputs the square pulse signal synchronizing
with the Hall inputs [Hv+, Hv-] timing.
And, the FG terminal is open-collector output.
● Phase delay circuit at slide
Phase delay circuit is built in the IC to detect an output spike
current, when the motor current direction is switching.
In switching the motor current direction, Phase delay circuit switchoff all output trangister of H-bridge for 3µsec.
● Output current setting at slide
In this IC, since output tranjister is NPN-type tranjister, motor coil
current (Io) is larger than sensing resistance current about 10mA
(TYP.) according to base current of output tranjister.
Therefore please design output current with consisting these base
current.
Hall
input
Output
current
Hall elements
Hw+ Hv+ Hu+
VUW
+
0
W
U
W
V
U
FORWARD
SPIN > REF
V
W
U
V
V
U
V
W
W
Outer roter
U
REVERSE
SPIN < REF
Page 11
VM
RSP
UVW
GND
I/O circuit
● FOIN,TOIN,SPIN
LOIN+, OPIN-
5VCC
2K
● Hu+,HuHv+,HvHw+,HwREF
5VCC
2K
● MU1
● BRS
MITSUBISHI SEMICONDUCTOR (LSI)
M63022FP
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
2K
8K
30K
2K
8K
10K
5VCC
10K
5VCC
4K
● OSC
5VCC
2K
2K
2K
● HB
5VCC
● FG ● VM1,RSP,U,V,W
● 5VCC,VM3,FO+,FO-,TO+,TO-,LO+,LO-
5VCC
VM3
LO+
LO-
5VCC
5VCC
TO+ TO- FO+ FO-
1
9Vmax
VM1
REG
GND
● VM2,RSL,SL1+,SL1-,SL2+,SL2-
VM2
RSL1
SL1+
GND
SL1-
RSL1
SL2+ SL2-
Page 12
THE BOARDS FOR THERMAL DERATIN
G
EVALUATION
Board material
Glass-epoxy FR-4
Size
70X70mm
thickness
t=1.6mm
1 and 2 layers
material : copper
thickness : t=18µm
N-type
board
[2 layer]
MITSUBISHI SEMICONDUCTOR (LSI)
M63022FP
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
1st layer [TOP view] 2nd layer [BACK view]
POWER-SSOP
O-type
board
[2 layer]
P-type
board
[1 layer]
42P9R-K/B
Heat sink
Lead
mounted IC
Chip
Evaluation board
Page 13
MITSUBISHI SEMICONDUCTOR (LSI)
GND
GND
GND
VM
LO
RSL
SL
V
RSP
HW
HV
HU
REF
SPIN
VM
TO
TSFSLoadi
K
DSP
MCUMGND
HB
RSL1RSP
R1R2R3R
LOIN
M
R5R6R7R8Rh
RSL
SL
M
SLIDE
RSL2R9R11R10R12REF5V
D/A
D/A
M63022FP
..
APPLICATION EXAMPLE
5 ~12v
Slide
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
SL1IN
1
SL2IN
2
2
3
SL2+
SL1+
W
U
HW-
HV-
HU-
2
2-
1
M63022FP
1-
+
+
+
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
OSC
MU1
+
3
BRS
LO-
+
FO-
FO+
+
TO-
5VCC
TOIN
FOIN
FG
VM1
C1
42
41
40
39
38
4
5 ~12v
Loading
5V power
Focus
Tracking
12v
37
36
35
34
33
32
31
30
29
28
27
26
25
1.65v
24
23
22
R13
C2
R15
C4
ng
R14
C3
R16
C5
10
*Pull-up
Resistance
104
An example of the values of the external parts
These values are only examples, not the guaranteed values.
External parts name
RPS
RSL1,RSL2
Rh
R1,R2,R3,R4,R5,R6
R7, R8
C1
R9,R10,R11,R12
R13,R14,R15,R16
C2,C3,C4,C5
Typ.value
0.33
2
200
10k
10k
300p
10k
22
10n
Unit
Ω
Ω
Ω
Ω
Ω
F
Ω
Ω
F
Ilim1F=1.5A, Ilim1R=1.0A, Gain=3.0A/V
Ilim=0.5A, Gain=1A/V
The values differ in each application.
The values differ in each application.
Fosc=110kHz
The values differ in each application.
Note
Page 14
PACKAGE OUTLINE
MITSUBISHI SEMICONDUCTOR (LSI)
M63022FP
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
42P9R-B
HSSOP42-P-450-0.8
E
HE
G
Z1
Lead MaterialWeight(g)JEDEC CodeEIAJ Package Code
Cu Alloy
42
1
D
e
y
z
Detail G
22
Recommended Mount Pad
F
21
b
A
A2
A1
M
X
L1
Detail F
L
C
Symbol
A
1
A
A2
b
c
D
E
e
HE
L
1
L
z
Z1
x
y
b2
e1
l2
e
b2
l2
e1
Dimension in Millimeters
Min Nom Max
—
—
0.27
0.23
17.3
8.2
—
11.63
0.3
—
—
—
—
——
0
—
——
1.27
—
0.10
2.0
0.32
0.25
17.5
8.4
0.8
11.93
0.5
1.765
0.75
—
—
—
¡
0.5
11.43
——
2.2
0.2
—
0.37
0.3
17.7
8.6
—
12.23
0.7
—
—
0.9
0.16
0.1
10
—
¡
Plastic 42pin 450mil HSSOP
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