參數(shù)資料
型號: AN6612
廠商: PANASONIC CORP
元件分類: 運動控制電子
英文描述: Motor Control Circuits
中文描述: BRUSH DC MOTOR CONTROLLER, PDIP8
封裝: 0.300 INCH, PLASTIC, DIP-8
文件頁數(shù): 2/2頁
文件大?。?/td> 29K
代理商: AN6612
ICs for Motor
AN6612, AN6612S
Pin No.
1
2
3
4
Pin Name
Current Sensor
Reference Voltage
Control
V
CC
I
Pin Descriptions
Pin No.
5
6
7
8
Pin Name
GND
Base
Output Base
Motor pin
I
Absolute Maximum Ratings
(Ta= 25C)
V
CC
I
4
P
D
T
opr
T
stg
Supply Voltage
Supply Current
Power Dissipation
Operating Ambient Temperature
Storage Temperature
V
mA
mW
C
C
Parameter
Symbol
Rating
10
5
400
200
–20 ~ + 75
–40 ~ +150
–40 ~ +125
Unit
AN6612
AN6612S
AN6612
AN6612S
I
Electrical Characteristics
(Ta = 25C)
V
CC
= 3V
V
CC
= 3V, R
2–1
= 10k
V
CC
= 1.8V, Ra
= 4.9
V
CC
= 1.8V ~ 4V,
I
L
= 72mA (1.7g · cm)
V
= 3V, I
= 72mA,
t
= 15s ~ 10min.
V
CC
= 3V, I
= 72mA,
Ta
= –20C ~ + 60C
V
CC
= 3V
Parameter
Symbol
Condition
min.
typ.
max.
Unit
mA
1.9
1.32
0.1
– 0.035
0.7
Supply Current
Reference Voltage
Starting Current
Voltage Variable Characteristics for
Rotating Speed
Time Drift Characteristics for Rotating
Speed
Temperature Variation
Characteristics for Rotating Speed
Output Current Limit Voltage
I
4
V
2– 1
I
a
|
N
V
|
|
N
T
|
N
A
*
V
t (1 – 5)
V
mA
rpm/V
%
%/C
V
1.24
250
3
1.40
10
0.8
* In case that only IC temperature is changed.
0.6
1
2
3
4
5
6
7
8
AN6612
AN6612S
+
+
M
2.2
μ
F
10
910
1k
10k
–V
CC
+V
CC
0.47
μ
F
2SA881A
Motor
VR3kB
VR500
B
0.5
Motor Constants
R
a
: Internal resistor = 4.9
K
a
: Electromotive force constant = 0.4mV/rpm
K
T
: Torque constant = 29g · cm/A
I
Application Circuit
相關PDF資料
PDF描述
AN6612S Motor Control Circuits
AN6651 Motor Control Circuit
AN6652 Motor Control Circuit
AN6657 Micromotor Forward/ Reverse Electronic Governors
AN6657S Micromotor Forward/ Reverse Electronic Governors
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