STK681-300 Sanyo Semicon Device, STK681-300 Datasheet - Page 2

• Manufacturer Part Number: STK681-300
• Description: Forward/Reverse Motor Driver
• Manufacturer: Sanyo Semicon Device

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Allowable Operating Ranges at Ta = 25°C
Refer to the graph for each conduction-period tolerance range for the output current and brake current.
Electrical Characteristics at Tc = 25°C, V CC 1 = 24V, V CC 2 = 5.0V
Note: A fixed-voltage power supply must be used.
Package Dimensions
unit:mm (typ)
Operating supply voltage 1
Operating supply voltage 2
Input voltage
Output current 1
Output current 2
Output current 3
Brake current
V CC 2 supply current
FET diode forward voltage
Output saturation voltage 1
Output saturation voltage 2
Output leak current
Input high voltage 1
Input high voltage 2
Input low voltage
Input current 1
Input current 2
Current set ting voltage
Parameter
Parameter
(5.6)
1
1.0
18 1.0=18.0
(20.47)
(20.4)
29.2
25.6
Symbol
Symbol
V CC 1
V CC 2
I CCO
Vsat1
Vsat2
Vref1
V IH 1
V IH 2
I IH 1
I IH 2
V IN
I O 1
I O 2
I O 3
I O B
I OL
Vdf
V IL
19
0.52
With signals applied
With signals applied
V CC 2=5.0V, DC current, Tc≤70°C
V CC 2=5.0V, DC current, Tc=90°C
V CC 2=5.0V, DC current, Tc=105°C
V CC 2=5.0V, square wave current, operating time 1.3ms,
Tc=105°C
Forward or reverse operation
If=1A (R L =23Ω)
R L =23Ω, TR1, TR2
R L =23Ω, F1, F2+current detection
resistance
TR1, TR2, F1, and F2 OFF operation
IN1, IN2 pins
INH pin
IN1, IN2, INH pins
IN1, IN2 pins, V IH 1=5V
INH pin, V IH 2=5V
Between pins Vref1 and S.P
2.0
(R1.7)
STK681-300
Conditions
Conditions
0.4
8.2
4.5
4.2
min
0.10
0.30
4.0
2.5
typ
0.80
0.34
0.20
0.60
0.29
1.7
1.0
Ratings
0 to V CC 2
10 to 42
max
5±5%
0.48
0.40
2.9
2.4
2.1
No. A0760-2/10
1.6
1.1
0.6
1.2
50
5
4
unit
unit
mA
mA
mA
μA
V
V
V
A
A
A
A
V
V
V
V
V
V
V
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