Datasheet

-
+
V
TT
PV
IN
V
DDQ
SD
GND
AV
IN
V
SENSE
50k
50k
+
-
V
REF
2 2.5 3 3.5 4 4.5 5 5.5
AV
IN
(V)
1
1.2
1.4
1.6
1.8
2
2.2
2.4
OUTPUT CURRENT (A)
2 2.5 3 3.5 4 4.5 5 5.5
AV
IN
(V)
0
150
300
450
600
750
900
1050
I
Q
(uA)
0
o
C
25
o
C
85
o
C
2 2.5 3 3.5 4 4.5 5 5.5
AV
IN
(V)
0
0.2
0.4
0.6
0.8
1
1.2
1.4
OUTPUT CURRENT (A)
LP2997
www.ti.com SNVS295F –MAY 2004–REVISED APRIL 2013
Typical Performance Characteristics (continued)
Maximum Sourcing Current vs AV
IN
Iq vs AV
IN
Temperature (V
DDQ
= 1.8V, PV
IN
= 1.8V)
Figure 10. Figure 11.
Maximum Sinking Current vs AV
IN
(V
DDQ
= 1.8V)
Figure 12.
Block Diagram
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