June. 2005
(Rev. 4)
- 1 -
IP9008
5-CH MOTOR DRIVE IC+ 2-Reg controllers
www.interpionsemi.com
IP9008 is a 5-CH motor driver for CD-P/VCDP/DVDP
systems. It is composed of 4-CH BTL drivers, 1-CH for-
ward /reverse controlled DC motor driver and two adjust-
able regulator controllers.
- 4-CH BTL driver.
- 1-CH forward/reverse controlled DC motor driver.
- Built-in two adjustable regulator controllers.
- Built-in TSD (thermal shut down) circuit.
- Built-in mute circuit.
- Built-in power save circuit.
- Operating supply voltage (4.3V~13.2V).
DESCRIPTIONS
ORDER INFORMATION
FEATURES
28SSOPH-375B
Device
Package
Operating
Temp
IP9008
28SSOPH-375A
-35
O
C ~ +85
O
C
IP9008-TF
28SSOPH-375A
-35
O
C ~ +85
O
C
IP9008L
28SSOPH-375A
-35
O
C ~ +85
O
C
IP9008L-TF
28SSOPH-375A
-35
O
C ~ +85
O
C
IP9008
28SSOPH-375B
-35
O
C ~ +85
O
C
IP9008-TF
28SSOPH-375B
-35
O
C ~ +85
O
C
IP9008L
28SSOPH-375B
-35
O
C ~ +85
O
C
IP9008L-TF
28SSOPH-375B
-35
O
C ~ +85
O
C
* L : Lead Free
* TF : Tape & Reel packing
* L-TF : Lead Free and Tape & Reel packing
June. 2005
(Rev. 4)
- 2 -
IP9008
5-CH MOTOR DRIVE IC+ 2-Reg controllers
www.interpionsemi.com
PIN DESCRIPTIONS
PIN CONNECTIONS
NO SYMBOL I/O DESCRIPTION
1
FWD
I
Loading motor forward input
2
REV
I
Loading motor reverse input
3
CTL
I
Loading motor speed control
4
PS
I
Power save
5
IN1
I
CH1 input
6
IN2
I
CH2 input
7
SVCC
-
Signal power supply
8
PVCC1
-
Power supply 1
9
VOL-
O Loading driver output(-)
10
VOL+
O Loading driver output(+)
11
VO2-
O CH2 driver output(-)
12
VO2+
O CH2 driver output(+)
13
VO1-
O CH1 driver output(-)
14
VO1+
O CH1 driver output(+)
NO SYMBOL I/O DESCRIPTION
15
VO4+
O
CH4 driver output(+)
16
VO4-
O
CH4 driver output(-)
17
VO3+
O
CH3 driver output(+)
18
VO3-
O
CH3 driver output(-)
19
GND
-
Ground
20
PVCC2
-
Power supply 2
21
MUTE
I
Mute
22
IN3
I
CH3 input
23
IN4
I
CH4 input
24
REOadj1
O
Adjustable regulator 1 feedback
25
REBadj1
O
Adjustable regulator 1 control
26
REOadj2
O
Adjustable regulator 2 feedback
27
REBadj2
O
Adjustable regulator 2 control
28
BIAS
I
Bias
June. 2005
(Rev. 4)
- 3 -
IP9008
5-CH MOTOR DRIVE IC+ 2-Reg controllers
www.interpionsemi.com
CHARACTERISTICS
SYMBOL
VALUE
UNIT
Maximum supply voltage
VCCmax
V
Power dissipation
Pd
2.3 *
W
Operating temperature
Topr
-35 ~ +85
O
C
Storage temperature
Tstg
-55 ~ 150
O
C
15
Note>
1. When mounted on 50mm X 50mm X 1mm PCB (Phenolic resin material).
2. Power dissipation reduces 18.4 mW/
O
C for using above Ta=25
O
C
3. Do not exceed Pd and SOA.
POWER DISSIPATION CURVE
RECOMMENDED OPERATING CONDITIONS
CHARACTERISTICS
SYMBOL
VALUE
UNIT
Signal supply Voltage
SVCC
4.3 ~ 13.2
V
Power supply Voltage 2
PVCC2
4.3 ~ SVCC
V
Power supply Voltage 1
PVCC1
4.3 ~ SVCC
V
ABSOLUTE MAXIMUM RATINGS
P
o
w
e
r
D
i
s
s
i
p
a
t
i
o
n
(
m
W
)
Ambient Temperature (C)
25 50 75 100 125 150 175
0
1
2
3
June. 2005
(Rev. 4)
- 4 -
IP9008
5-CH MOTOR DRIVE IC+ 2-Reg controllers
www.interpionsemi.com
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS
SYMBOL CONDITIONS
MIN
TYP
MAX
UNIT
Quiescent circuit current
Icc
No Load
-
15
23
mA
Power save on current
Ips
Pin5=GND
-
0.5
2.0
mA
Power save on voltage
Vpson
Pin5=sweep
-
-
0.5
V
Power save off voltage
Vpsoff
Pin5=sweep
2.0
-
-
V
[ BTL DRIVE PART ]
Output offset voltage
Voos
Vin=Vref
-80
-
+80
mV
Maximum output voltage
Voms
-
3.6
4.0
-
V
Closed-loop voltage gain
Avfs
Vin=0.1Vrms, f=1kHz
17
19
21
dB
Mute on voltage
Vmon
Pin21=sweep
-
-
0.5
V
Mute off voltage
Vmoff
Pin21=sweep
1.5
-
-
V
Mute pin current
Imp
Pin21=5.0V
200
300
uA
Bias pin current
Ibias
Pin28=2.5V
80
120
uA
[ ADJUSTABLE REGULATOR PART ]
Output voltage
V
REG
IL=100mA
Vout*
0.95
Vout
Vout*
1.05
V
Load Regulation
Vom
IL=0->200mA
-50
0
50
mV
Line Regulation
Vcc
Vcc=6->10V,IL=100mA
-50
0
50
mV
Input high level voltage
Vih
-
1.5
-
-
V
Input low level voltage
Vil
-
-
-
0.5
V
FWD/REV pin current
Iin
Pin1=Pin2=5.0V
-
200
300
uA
Maximum output voltage
Vo
RL=25 ohm
9.0
10
-
V
Voltage gain
Gvf
Pin3=sweep
7
9
11
dB
[LOADING DRIVER PART]
(SVCC=12.0V,PVCC1=PVCC2=5V, RL=8ohm, Bias=1.65V, Ta = 25
O
C unless otherwise specified.)
June. 2005
(Rev. 4)
- 5 -
IP9008
5-CH MOTOR DRIVE IC+ 2-Reg controllers
www.interpionsemi.com
TYPICAL APPLICATION CIRCUIT
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