TPIC6B595
POWER LOGIC 8-BIT SHIFT REGISTER
SLIS032 – JULY 1995
THERMAL INFORMATION
MAXIMUM CONTINUOUS
DRAIN CURRENT OF EACH OUTPUT
vs
MAXIMUM PEAK DRAIN CURRENT
OF EACH OUTPUT
vs
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
0.5
0.45
0.4
V
CC
= 5 V
d = 10%
d = 20%
0.45
0.4
0.35
0.3
0.35
d = 50%
0.3
0.25
0.2
T
C
= 25°C
0.25
d = 80%
0.2
0.15
0.1
0.15
0.1
T
= 100°C
C
V
T
= 5 V
CC
= 25°C
T
= 125°C
C
C
d = t /t
w period
0.05
0.05
0
= 1 ms/t
period
0
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
N – Number of Outputs Conducting Simultaneously
N – Number of Outputs Conducting Simultaneously
Figure 10
Figure 11
9
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