Datasheet

Characteristic Data (V
I
= 8 V)
(3)
40
50
60
70
80
90
100
Efficiency-%
V
O
=1.2V
V
O
=3.3V
V
O
=0.8V
V
O
=1.8V
0 10 20 30 40 50
I -OutputCurrent- A
O
0
2
4
6
8
10
12
V
O
=3.3V
V
O
=1.8V
V
O
=1.2V
V
O
=0.8V
0 10 20 30 40 50
P PowerDissipation-W
D
-
I -OutputCurrent- A
O
PTH12040W
www.ti.com ............................................................................................................................................... SLTS237G – DECEMBER 2004 – REVISED MARCH 2009
TYPICAL CHARACTERISTICS
(4) (5)
(continued)
EFFICIENCY POWER DISSIPATION
vs vs
LOAD CURRENT LOAD CURRENT
Figure 6. Figure 7.
(3) The electrical characteristic data has been developed from actual products tested at 25 ° C. This data is considered typical for the
converter. Applies to Figure 6 , and Figure 7 .
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