TDA7850
Electrical specifications
3
Electrical specifications
3.1
Absolute maximum ratings
Table 2.
Symbol
Absolute maximum ratings
Parameter
Value
Unit
VS
Operating supply voltage
18
28
50
V
V
V
VS (DC) DC supply voltage
VS (pk) Peak supply voltage (for t = 50ms)
Output peak current
IO
repetitive (duty cycle 10% at f = 10Hz)
non repetitive (t = 100μs)
9
A
A
10
Ptot
Tj
Power dissipation Tcase = 70°C
Junction temperature
80
150
W
°C
°C
Tstg
Storage temperature
-55 to 150
3.2
Thermal data
Table 3.
Symbol
Thermal data
Parameter
Value
Unit
Rth j-case Thermal resistance junction to case
Max.
1
°C/W
7/18