Datasheet

V
IH
− Enable Threshold On − V
−50 −25 0 25 50 75 100 125
1.0
0.5
1.5
2.0
0
2.5
T
J
− Junction Temperature − °C
V
VDD
= 12 V
V
IH
− Enable Threshold On − V
4.5 6.0 7.5 9.0 10.5 12.0 13.5 15.0
1.820
1.824
1.828
1.832
1.836
1.840
V
VDD
− Input Voltage − V
T
J
= 25°C
V
VDD
− Input Voltage − V
I
VDD
− Operating Current − µA
4.5 6.0 7.5 9.0 10.5 12.0 13.5 15.0
0
6
8
12
14
16
10
4
2
V
ENABLE
< 0.6 V
T
J
= 25°C
T
J
− Junction Temperature − °C
I
VDD
− Operating Current − µA
−50
2
−25 0 25 50 75 100 125
4
6
8
10
12
14
16
18
V
VDD
= 12 V
V
ENABLE
< 0.6 V
TPS40190
www.ti.com SLUS658C –JULY 2005–REVISED JULY 2012
Typical Characteristics (continued)
OPERATING CURRENT OPERATING CURRENT
vs vs
TEMPERATURE INPUT VOLTAGE
Figure 16. Figure 17.
ENABLE THRESHOLD ON ENABLE THRESHOLD ON
vs vs
TEMPERATURE INPUT VOLTAGE
Figure 18. Figure 19.
Copyright © 2005–2012, Texas Instruments Incorporated 15