STK681-300 Sanyo Semicon Device, STK681-300 Datasheet - Page 8

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

www.DataSheet.co.kr
(4) Derating curve of the package power dissipation, PdPK, against the ambient temperature, Ta
The package power dissipation, PdPK, refers to the internal average power dissipation, Pd, permissible if used
without a heat sink
1.4
1.2
1.0
0.8
0.6
0.4
0.2
2.5
2.0
1.5
1.0
0.5
0
0
2.5
0
I O =1A
3.0
1
2A
2.9A
Vsat1 - V IH 1
3.5
2
Vdf - If
V IH 1 - V
If - A
4.0
3
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
4.5
4
Tc=25°C
20
Ambient temperature, Ta - °C
STK681-300
ITF02512
ITF02514
5.0
5
40
PdPK - Ta
60
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
25
20
15
10
80
0
5
0
0
0
V CC 1=24V,
V CC 2=5.0V,
Tc=25°C,
OUT1-OUT2,
Pin load=1kΩ,
14pin=Low
100
1
1
12pin-GND voltage, V IH 1 - V
ITF02511
120
Vsat1, Vsat2 - I O
V OUT - V IH 1
2
2
I O - A
3
3
V CC 1=24V,
V CC 2=5.0V,
Tc=25°C
No. A0760-8/10
4
4
ITF02513
ITF02515
5
5
Datasheet pdf - http://www.DataSheet4U.net/