Datasheet

-40 -25 0 25 50 75 105
TEMPERATURE (
o
C)
9
9.5
10
10.5
11
11.5
12
V
G
(V)
V
DD
- V
EE
= 48V
-40
-25 0
25
50 75 105
TEMPERATURE (
o
C)
V
G
(V)
V
DD
- V
EE
= 10V
7.6
7.65
7.7
7.75
7.8
7.85
7.9
7.95
8
-40 -25 0 25 50 75 105
TEMPERATURE (
o
C)
200
210
220
230
240
250
260
I
TIMER
(PA)
-40 -25 0 25 50 75 105
TEMPERATURE (
o
C)
4.5
5
5.5
6
6.5
7
7.5
I
TIMER
(PA)
-40 -25 0 25 50 75 105
TEMPERATURE (
o
C)
0.96
1.0
1.04
1.08
1.12
1.16
1.2
V
TLVT
(V)
-40 -25 0 25 50 75 105
TEMPERATURE (
o
C)
4.5
5.0
5.5
6.0
6.5
7.0
7.5
I
TIMER
(PA)
LM5068
www.ti.com SNVS254C –JANUARY 2004–REVISED MARCH 2013
Typical Performance Characteristics (continued)
Timer Low Voltage Threshold (V
TLVT
) Timer On (Initial Cycle, Sourcing)
vs vs
Temperature Temperature
Figure 14. Figure 15.
Timer On (Circuit Breaker, Sourcing) Timer Off (Cooling Cycle, Sinking)
vs vs
Temperature Temperature
Figure 16. Figure 17.
Saturation Gate Drive Voltage (V
G
) Saturation Gate Drive Voltage (V
G
)
vs vs
Temperature (48V) Temperature
Figure 18. Figure 19.
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