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SE6651 PDF даташит

Спецификация SE6651 изготовлена ​​​​«Seaward Electronics» и имеет функцию, называемую «Motor Control Circuit».

Детали детали

Номер произв SE6651
Описание Motor Control Circuit
Производители Seaward Electronics
логотип Seaward Electronics логотип 

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SE6651 Даташит, Описание, Даташиты
www.DataSheet4U.com
SEAWARD
ELECTRONICS
Motor Control Circuit
(Preliminary)
SE6651
Description
Feature
The SE6651 is an IC designed for the rotating
¾ Small four-lead plastic package for compact
speed control of a compact DC motor, which is used
motor.
for tape recorder, record player, etc.
¾ Fewer external parts.
Pin Configuration
¾ Stable low reference voltage (1.0V typical),
wide motor speed setting.
TOP-VIEW
¾ Highly stable operation over a wide range of
supply voltage and torque supply voltage,
VCC = 3.5V – 14.4V.
¾ Built-in reverse voltage protection.
TO-126B
Pin Description
Pin No.
1
2
3
4
Pin Name
VCC
Control Pin
GND
Motor Pin
Typical Application
RT = 180 Ohm
Micro
Motor
M
RS
VCC
22uH
EA
10uF
RA
DataSheet4U.com
1
2
SE6651
3
4
Motor Constant
KA: Electromotive force constant = 1.1 mV/rpm
RA: Internal Resistor = 5 Ohm
KT: Torque constant = 100 g-cm/A
DataShee
Block Diagram
2
Vcc 1
VREF
COM
40
4
3 GND
DataSheet4U.com
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Preliminary and all contents are subject to change without prior notice.
© Seaward Electronics, Inc., 2004. • www.seawardinc.com
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SE6651 Даташит, Описание, Даташиты
www.DataSheet4U.com
SEAWARD
ELECTRONICS
Motor Control Circuit
(Preliminary)
SE6651
Absolute Maximum Rating
Parameter
Supply Voltage
Supply Current
Power Dissipation
Operating Ambient Temperature
Storage Temperature
Symbol
VCC
ICC2
PD1
TA
TSTG
Maximum
14.4
2000
1300
-20 ~ +75
-40 ~ +150
Unit
V
mA
mW
°C
°C
et4U.com
Electrical Characteristics
Parameter
Reference Voltage
Bias Current
Current Proportional
Constance
Symbol
VREF
IBIAS
K
Line Regulation
VREF
VREF
/
VCC
Load Regulation
Saturation Voltage
VREF
VREF
/
I4
VSAT
Voltage Characteristics
K
K
/
VCC
Current Characteristics
K
K
/
I4
Temperature
Characteristics
Temperature
Characteristics
VREF
VREF
/
TA
K
K
/
TA
Condition
VCC = 6V, RA = 1K
VCC = 6V
VCC = 6V,
DI4 = 40mA
VCC = 3.5V ~ 14V,
RA = 1K
DataSheet4U.com
I4 = 50mA ~ 200mA
VCC = 4.2V, RA = 5.0
VCC = 3.5V ~ 14V,
DI4 = 40mA
I4 = 50mA ~ 200mA
TA = -20°C ~ 75°C,
VCC = 6V, RA = 1K
TA = -20°C ~ 75°C,
DI4 = 40mA
Min
1
0.425
40.96
0.1
0.038
1.46
0.61
-0.0046
Typ.
1.02
0.484
41.53
0.13
0.04
1.54
0.68
-0.008
0.05
0.001
Max
1.04
0.543
42.09
0.16
0.043
1.63
0.75
-0.0123
Unit
V
mA
%/V
%/mA
V
%/V
%/mA
%/°C
%/°C
DataShee
DataSheet4U.com
DataSheet4 U .com
Preliminary and all contents are subject to change without prior notice.
© Seaward Electronics, Inc., 2004. • www.seawardinc.com
2









No Preview Available !

SE6651 Даташит, Описание, Даташиты
www.DataSheet4U.com
SEAWARD
ELECTRONICS
Motor Control Circuit
(Preliminary)
SE6651
et4U.com
Outline Drawing for TO-126B
DIMN
Q1
Q2
P3
A
B
L
CE
D P2 P1
F
G
N1 N2
H
N2 N1
I
II
I
J
JJ
M
K
TO-126B
A
B
C
D
E
F
G
H
I
J
K
L
M
N1
N2
P1
P2
DataSheet4U.Qc1om
Q2
DIMENSIONS
INCHES
MM
MIN MAX MIN MAX
0.312 0.328 7.800 8.200
0.196 0.204 4.900 5.100
0.156 0.164 3.900 4.100
0.432 0.448 10.800 11.200
0.076 0.084 1.900 2.100
0.116 0.124 2.900 3.100
0.046 0.054 1.155 1.355
0.560 0.640 14.000 16.000
0.024 0.024 0.600 0.600
0.071 0.071 1.778 1.778
0.066 0.070 1.650 1.750
0.124 0.132 3.100 3.300
0.019 0.021 0.485 0.515
0.028 0.028 0.700 0.700
0.024 0.024 0.600 0.600
0.128 0.128 3.200 3.200
0.122 0.122 3.050 3.050
3° 3°
4° 4°
DataShee
DataSheet4U.com
DataSheet4 U .com
Preliminary and all contents are subject to change without prior notice.
© Seaward Electronics, Inc., 2004. • www.seawardinc.com
3










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SE6651Motor Control CircuitSeaward Electronics
Seaward Electronics

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