YOUDA INTEGRATED CIRCUIT
YD5530
MOTOR CONTROL CIRCUIT--YD5530
DESCRIPTION
The YD5530 is an IC designed for the rotating speed control of a compact DC motor which is used for a tape
recorder, record played, etc.
FEATURES
*Small four-lead plastic package for compact motor;
*Fewer external parts;
*Stable low reference voltage (0.49V typ.), wide motor speed setting;
*Highly stable operation over a wide range of supply voltage and torque supply voltage: Vcc=4.5~16V;
*Reverse voltage protection circuit is built-in.
BLOCK DIAGRAM
1
3
4
2
Vref
Vcc
COM
5
NO.
1
2 3 4 5
SYMBOL
Vcc
CON GND OUT Vref
WuXi YouDa Electronics Co., Ltd
Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel: 86-510-85205117 86-510-85205106 Fax: 86-510-85205110 Website: www.e-youda.com
SHENZHEN OFFICE Tel 86-755-83740369 Fax 86-755-83741418
Ver 5.0 1 of 3 2006-07-10
YOUDA INTEGRATED CIRCUIT
YD5530
ABSOLUTE MAXIMUM RATINGS
(Tamb=25)
PARAMETER SYMBOL VALUE
UNIT
Supply Voltage
V
CC
18 V
Power Dissipation
P
D
1.0 W
Operating Temperature
Topr
-20+85
Storage Temperature
Tstg
-40+150
ELECTRICAL CHARACTERISTICS
(Tamb=25, Vcc=12V, Unless otherwise specified)
PARAMETER SYMBOL
TEST
CONDITIONS
MIN TYP MAX UNIT
Reference Voltage
Vref
I
M
=100mA
0.46 0.49 0.52 V
Quiescent Circuit
Current
Iccq I
M
=100mA
2.5 3.5 6.0 mA
Current Proportional
Constant
K
I
M
=50150mA
19.5 20.5 21.5
Saturation Voltage
Vsat
I
M
=450mA
0.95
1.5
V
Voltage
Characteristics (1)
Vcc
Vref
Vref
Vcc=4.5V18V
I
M
=100mA
-0.1 0 0.1 %/V
Voltage
Characteristics (2)
Vcc
K
K
Vcc=4.5V18V
I
M
=50150mA
0 0.3 0.8
%/V
Current
Characteristics (1)
M
I
Vref
Vref
I
M
=20mA200mA
-0.005
0.001 0.01 %/mA
Current
Characteristics (2)
M
I
K
K
I
M
=2050mA
170200mA
-0.05 0.01 0.1 %/mA
Temperature
Characteristics (1)
Tamb
Vref
Vref
Tamb=-20+85
I
M
=50150mA
0.0055 %/
Temperature
Characteristics (2)
Tamb
K
K
Tamb=-20+85
I
M
=50150mA
0.01 %/
Bias Current
Ib
I
M
=0
0.24 0.28 0.32 mA
Temperature
Characteristics (3)
Tamb
Ib
Ib
I
M
=0
Tamb=-20+85
-0.1 %/
Voltage
Characteristics (3)
CC
V
Ib
Ib
I
M
=0
Vcc=4.5V18V
-0.5 -0.3 0.5 %/V
WuXi YouDa Electronics Co., Ltd 2 of 3 Website: www.e-youda.com
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