TLE94108EL Datasheet, PDF (72/76 Pages) Infineon Technologies AG – a protected eight-fold half-bridge driver designed especially for automotive motion control applications

TLE94108EL
Application Information
8.2
Thermal application information
Ta = -40°C, Ch1 to Ch8 are dissipating a total of 1.6W (0.2W each).
Ta = 85°C, Ch1 to Ch8 are dissipating a total of 1.08W (0.135W each).
Zth-ja for TLE94108EL
80
1s0p / 600mm² / -40°C
70
1s0p / 600mm² / +85C
1s0p / 300mm² / -40°C
60
1s0p / 300mm² / +85C
50
1s0p / footprint / -40°C
1s0p / footprint / +85°C
40
2s2p / -40°C
2s2p / +85°C
30
20
10
0
0.000001 0.00001 0.0001 0.001
0.01
0.1
1
10
time [sec]
Figure 29 ZthJA Curve for different PCB setups
100
1000 10000
Zth-jc for TLE94108EL
8
6
4
Tamb = -40°C
Tamb = +85C
2
0
0.000001 0.00001 0.0001
0.001
0.01
0.1
1
10
100
1000
time [sec]
Figure 30 ZthJC Curve
Data Sheet
72
1.0
2016-08-27