Datasheet

-40 -25 -10 5 20 35 9550 65 80 110 125
0
1
2
3
10
4
5
6
7
9
8
T
J
- Junction Temperature - °C
I
PGDLK
- Powergood Leakage Current - mA
V
PGOOD
= 5 V
V
FB
= 590 mV
-10
-9
-6
-5
-3
-1
0
-4
-8
-40 -25 -10 5 20 35 95 12550 65 80 110
-7
-2
T
J
- Junction Temperature - °C
V
ILIMOFST
- Current Limit Offset Voltage - mV
0
1.0
2.0
2.5
3.0
1.5
-40 -25 -10 5 20 35 95 12550 65 80 110
0.5
I
DD
- Input Current - mA
V
VDD
= 12V
V
VDD
= 20V
V
VDD
= 12 V
V
VDD
= 20 V
T
J
- Junction Temperature - °C
150
200
300
350
400
250
100
50
0
-40 -25 -10 5 20 35 95 12550 65 80 110
V
VDD
= 12 V
V
VDD
= 20 V
V
EN
= 0 V
V
VDD
= 12V
V
VDD
= 20V
T
J
- Junction Temperature - °C
I
DD
- Operating Current in Shutdown - mA
TPS40195
SLUS720E –FEBRUARY 2007–REVISED JULY 2012 www.ti.com
TYPICAL CHARACTERISTICS
INPUT CURRENT OPERATING CURRENT IN SHUTDOWN
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 1. Figure 2.
POWERGOOD LEAKAGE CURRENT CURRENT LIMIT OFFSET VOLTAGE
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 3. Figure 4.
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