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Part Number CMD5901

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CMD5901
4-Channel Motor Driver IC
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Email: server@ceramate.com.tw
Tel:886-3-3214525
Http: www.ceramate.com.tw
Fax:886-3-3521052
Page 1 of 14
Dec 1.0 Dec.12, 2002
Features
· 4-CH H-Bridge Driver
· Built-in DC/DC Converter Controller Circuit
· Built-in Reset Circuit
· Built-in Battery Charging Circuit
· Built-in Voltage Drop Detector
· Built-in Thermal Shutdown Circuit
· Built-in General OP-AMP
· Low Power Consumption
· Built-in Power Controller Circuit
Description
CMD5901 is monolithic IC for portable CD player.
44-QFP-1010B
Typical application
· Portable Compact Disk Player (CDP)
· Portable Mini Disk Player (MD)
· Disc-Man
· Other Potable Compact Disk Media
Ordering Information
Device
Package
Operating Temp.
CMD5901 44-QFP-1010B -35
°
C ~ +85
°
C
CMD5901
4-Channel Motor Driver IC
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Email: server@ceramate.com.tw
Tel:886-3-3214525
Http: www.ceramate.com.tw
Fax:886-3-3521052
Page 2 of 14
Rev 1.0 Dec.12, 2002
Pin Assignments
44
1
2
3
4
5
6
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
7
FIL
SGND EMPSET ADPVCC
STOP
START
CLKIN
PWM
DVCC
EMP
OVP
BATT
RSTOUT
DEDSET
BDSW
ERRO
ERRI
SCP
COSC
NC
OPIN(-)
SVCC1
OPOUT
OPIN(+) SVCC2
VREF
DI3
DI4
MUTE34
DI2
MUTE2
DI1
CHGSET
DO1(-)
DO1(+)
PGND
DO3(+)
DO3(-)
DO4(+)
DO4(-)
BRAKE
DO2(-)
DO2(+)
RST
CMD5901
CMD5901
4-Channel Motor Driver IC
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Email: server@ceramate.com.tw
Tel:886-3-3214525
Http: www.ceramate.com.tw
Fax:886-3-3521052
Page 3 of 14
Rev 1.0 Dec.12, 2002
Pin Definitions
Pin Number
Pin Name
Pin Function Description
1
OVP
Battery Power Supply Mode
2
BATT
Battery Power Supply
3
RSTOUT
RSTOUT Detection Output
4
DEDSET
DEDSET Time Setting
5
BDSW
Booster Transistor Drive
6
ERRO
Error Amp Output
7
ERRI
Error Amp Input
8
SCP
Short Circuit Protection Setting
9
COSC
Triangular Wave Output
10
N.C
No Connection
11
OPIN(-)
OP-AMP Negative Input
12
SVCC1
Control Circuit Power Supply
13
OPOUT
OP-Amp Output
14
OPIN(+)
OP-Amp Positive Input
15
SVCC2
Pre-Drive Power Supply
16
VREF
Reference Voltage
17 DI3 CH3 Control Signal Input
18 DI4 CH4 Control Signal Input
19
MUTE34
CH3, 4 Mute
20
DI2
CH2 Control Signal Input
21
MUTE2
CH2, Mute
22
DI1
CH1 Control Signal Input
23
BRAKE
CH1 Brake
24
DO4(-)
CH4 Negative Output
25
DO4(+)
CH4 Positive Output
26
DO3(-)
CH3 Negative Output
27
DO3(+)
CH3 Positive Output
28
PGND
Power Unit Power Grand
29
DO2(+)
CH2 Positive Output
30
DO2(-)
CH2 Negative Output
31
DO1(+)
CH1 Positive Output
32
DO1(-)
CH1 Negative Output
33
CHGSET
Charge Current Setting
34
RST
RSTOUT Inverting Output
35
EMP
Empty Detection Output
36
DVCC
H-Bridge Power Supply
37
PWM
PWM Transistor Drive
38
CLKIN
External Clock Input
39
START
Boost DC/DC Converter Starting
40
STOP
Boost DC/DC Converter Off
41
ADPVCC
Charging Circuit Power Supply
42
EMPSET
Empty Detection Level Converting
43
SGND
Signal Ground
44
FIL
PWM Phase Compensation
CMD5901
4-Channel Motor Driver IC
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Email: server@ceramate.com.tw
Tel:886-3-3214525
Http: www.ceramate.com.tw
Fax:886-3-3521052
Page 4 of 14
Rev 1.0 Dec.12, 2002
Internal Block Diagram
44
1
2
3
4
5
6
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
7
STARTER
MAXIMUM
DETECTOIN
×
2
×
2
×
2
×
2
×
2
×
2
×
2
×
2
MUTE2
BR
A
K
E
MUTE34
NC
SIGNAL VCC
OVER
VOLTAGE
PROTECTION
TRIANGLE
WAVE
FIL
SGND
EMPSET ADPVCC
STOP
START
CLKIN
PWM
DVCC
EMP
OVP
BATT
RSTOUT
DEDSET
BDSW
ERRO
ERRI
SCP
COSC
NC
OPIN(-)
SVCC1
OPOUT OPIN(+)
SVCC2
VREF
DI3
DI4
MUTE34
DI2
MUTE2
DI1
CHGSET
DO1(-)
DO1(+)
PGND
DO3(+)
DO3(-)
DO4(+)
DO4(-)
BRAKE
DO2(-)
DO2(+)
RST
CMD5901
4-Channel Motor Driver IC
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Email: server@ceramate.com.tw
Tel:886-3-3214525
Http: www.ceramate.com.tw
Fax:886-3-3521052
Page 5 of 14
Rev 1.0 Dec.12, 2002
Absolute Maximum Ratings (Ta = 25
°
C)
Recommended Operating Conditions (Ta = 25
°
C)
Parameter
Symbol
Value
Unit
Maximum Supply Voltage
V
CC
13.2
V
Maximum Output Current
I
O
500
mA
Power Dissipation
P
D
1.0
W
Operating Temperature
T
OPR
-35 ~ +85
°
C
Stroage Temperature
T
STG
-55 ~ +150
°
C
Parameter
Symbol
Min.
Typ.
Max.
Unit
Charging Circuit Power Supply Voltage
ADPVCC
3.0
4.5
8.0
V
Power Supply Voltage
BATT
1.5
2.4
8.0
V
Control Circuit Power Supply Voltage
SVCC
2.7
3.2
5.5
V
PRE-Driver V
CC
SVCC2
2.7
3.2
5.5
V
Output Voltage
VM
-
PWM
BATT
V
Operating Temperature
Ta
-10
25
70
°
C