Datasheet

–50 100
3.0
3.5
5.0
6.5
7.5
8.0
P
LIMIT
– Power Limit Level – W
0 50 150
4.0
5.5
7.0
T
J
– Junction Temperature – °C
4.5
6.0
I
LOAD
= 1 A
10
12
16
18
22
24
I
SUPPLY
– Supply Current – mA
20
14
T
J
– Junction Temperature – °C
Sleep Mode
–50 0 100 15050
–50 0 50 150100
I
FAULT
– Fault Current – A
1.80
2.00
2.10
2.20
1.90
1.85
2.50
2.15
1.95
R
FLT
= 100 k
T
J
– Junction Temperature – °C
–50 0 100 150
I
LIM
– Current Limit – A
50
T
J
– Junction Temperature– °C
1.80
2.00
2.10
2.20
1.90
1.85
2.50
2.15
1.95
R
MAX
= 100 kΩ
TPS2590
www.ti.com SLUS960F –JULY 2009–REVISED MAY 2013
TYPICAL CHARACTERISTICS
CURRENT LIMIT FAULT CURRENT
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 1. Figure 2.
SLEEP MODE SUPPLY CURRENT
POWER LIMIT (VCC = 12 V)
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 3. Figure 4.
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