Datasheet

TYPICAL CHARACTERISTICS
(1) (2)
CHARACTERISTIC DATA (V
I
= 12 V)
0
1
2
3
4
5
6
7
8
9
0 5 10 15 20 25 30
V
O
= 1.5 V
V
O
= 1.2 V
V
O
= 0.7 V
I
O
− Output Current − A
V
O
= 2.5 V
V
O
= 1.8 V
V
O
= 3.3 V
− Power Dissipation − W
P
D
30
40
50
60
70
80
90
100
0 5 10 15 20 25 30
Efficiency − %
V
O
= 3.3 V
V
O
= 2.5 V
V
O
= 1.8 V
V
O
= 1.5 V
V
O
= 1.2 V
V
O
= 0.7 V
I
O
− Output Current − A
6
8
10
12
14
16
0 5 10 15 20 25 30
V
O
= 3.3 V
V
O
= 1.5 V
V
O
= 1.2 V
V
O
= 0.7 V
I
O
− Output Current − A
V
O
= 2.5 V
V
O
= 1.8 V
V
O
− Output Voltage Ripple − V
PP
mV
20
30
40
50
60
70
80
90
0 5 10 15 20 25 30
T
A
− AmbientTemperature − C
o
I
O
− OutputCurrent − A
V
O
=1.2V
400LFM
200LFM
100LFM
NatConv
20
30
40
50
60
70
80
90
0 5 10 15 20 25 30
400LFM
100LFM
NatConv
T
A
− AmbientTemperature − C
o
I
O
− OutputCurrent − A
V
O
=3.3V
200LFM
PTH08T210W
www.ti.com ................................................................................................................................................... SLTS262I – OCTOBER 2005 – REVISED MARCH 2009
EFFICIENCY OUTPUT RIPPLE POWER DISSIPATION
vs vs vs
LOAD CURRENT LOAD CURRENT LOAD CURRENT
Figure 1. Figure 2. Figure 3.
AMBIENT CURRENT AMBIENT TEMPERATURE
vs vs
OUTPUT CURRENT OUTPUT CURRENT
Figure 4. Figure 5.
(1) 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 1 , Figure 2 , and Figure 3 .
(2) The temperature derating curves represent the conditions at which internal components are at or below the manufacturer ' s maximum
operating temperatures. Derating limits apply to modules soldered directly to a 100 mm × 100 mm double-sided PCB with 2 oz. copper.
Applies to Figure 5 and Figure 4 .
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