TLE94112EL Datasheet, PDF (76/80 Pages) Infineon Technologies AG – a protected twelve-fold half-bridge driver designed especially for automotive motion control applications

TLE94112EL
Application Information
8.2
Thermal application information
Ta = -40°C, Ch1 to Ch12 are dissipating a total of 2.4W (0.2W each).
Ta = 85°C, Ch1 to Ch12 are dissipating a total of 1.62W (0.135W each).
Zth-ja for TLE94112EL
70
1s0p / 600mm² / -40°C
60
1s0p / 600mm² / +85C
1s0p / 300mm² / -40°C
50
1s0p / 300mm² / +85C
1s0p / footprint / -40°C
40
1s0p / footprint / +85°C
2s2p / -40°C
30
2s2p / +85°C
20
10
0
1E-06 1E-05 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 TLE94112EL
6
5
4
3
2
Tamb = -40°C
Tamb = +85C
1
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
76
1.0
2016-08-27