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STK681-310 データシートの表示(PDF) - ON Semiconductor
部品番号
コンポーネント説明
メーカー
STK681-310
Thick-Film Hybrid IC Forward/Reverse Motor Driver
ON Semiconductor
STK681-310 Datasheet PDF : 10 Pages
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10
Internal Block Diagram
STK681-310
NC NC VCC1 OUT1 OUT2 VCC1 NC NC
11 10 9 8
6
7
5
4
IN1 12
INH 14
TR1
TR2
F1
F2
82k
Ω
Current
control
7.5k
Ω
Overheating
current control
Sample Application Circuit
13 IN2
15 VCC2
16
Vref1a
RSI
19
3
RSO
Rs
0.10
Ω
1 GND
2 S.P
18
Vref1b
17 Vref2
ITF02477
STK681-310
VCC2=5V
15
IN1
12
IN2
13
INH
+
C2
10
μ
F/50V
14
Vref2 17
Vref1a
16
Vref1b 18
RSO 3
RSI 19
2
S.P
7
VCC1=24V
9
OUT1
8
OUT2
6
4 NC
5 NC
10 NC
11 NC
1
Motor
CCW
CW
+
C1
at least 47
μ
F/50V
GND
ITF02476
No. A0761-4/10
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