MC33298 Octal Serial Switch with Serial Peripheral Interface I/O

I L(max) , , MAXIMUM CURRENT PER OUTPUT (A)
3.0
2.5
2.0
1.5
1.0
0.5
0
– 50
Figure 21. Maximum DIP Package Steady State
Output Current versus Ambient Temperature
1 Output “On” (37°C/W)
4 Outputs “On” (32°C/W)
8 Outputs “On” (31°C/W)
MC33298
1 Output “On” (40°C/W)
4 Outputs “On” (35°C/W)
18 MOTOROLA ANALOG IC DEVICE DATA
I L(max) , , MAXIMUM CURRENT PER OUTPUT (A)
Figure 22. Maximum SOP Package Steady State
Ouput Current versus Ambient Temperature
0
– 25 0 25 50 75 100 125 150 – 50 – 25 0 25 50 75 100 125 150
TA, AMBIENT TEMPERATURE (°C)
RDS(on) , OUTPUT “ON” RESISTANCE ( Ω )
RDS(on) @ 150°C = 0.8 Ω
TJ = 150°C
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
– 50
2.5
2.0
1.5
1.0
0.5
TJ, JUNCTION TEMPERATURE (°C)
8 Outputs “On” (34°C/W)
Figure 23. Maximum Output “On” Resistance
versus Junction Temperature
VPWR = 13 V
VDD = 5.0 V
IOUT = 0.5 A
– 25 0 25 50 75 100 125 150
TA, AMBIENT TEMPERATURE (°C)
RDS(on) @ 150°C = 0.8 Ω
TJ = 150°C