Datasheet

I
O
− OutputCurrent − A
0
0.6
1.4
1.6
0 1 2 5 6
− PowerDissipation − W
P
D
1
3 4
0.2
0.4
0.8
1.2
V
O
=3.3V
V
O
=0.7V
V
O
=2.5V
V
O
=1.2V
V
O
=1.5V
V
O
=1.8V
Efficiency − %
I
O
− OutputCurrent − A
60
65
75
85
95
100
0 1 2 3 4 5 6
70
80
90
V
O
=2.5V
V
O
=1.8V
V
O
=3.3V
V
O
=1.2V
V =0.7V
O
V
O
=1.5V
I − OutputCurrent − A
O
V OutputVoltageRipple − V (mV)
O PP
−
2
4
6
10
1 2
3
5
4
6
0
0
8
V =0.7V
O
V
O
=1.2V
V
O
=1.5V
V
O
=1.8V
V
O
=2.5V
V
O
=3.3V
T
A
− AmbientTemperature − C
o
I
O
− OutputCurrent − A
20
30
40
50
60
70
80
90
0 1 2 3 4 5 6
NatConv
ALL V
O
PTH08T230W, PTH08T231W
www.ti.com SLTS265L –NOVEMBER 2005– REVISED AUGUST 2011
TYPICAL CHARACTERISTICS
(1) (2)
CHARACTERISTIC DATA ( V
I
= 5 V)
EFFICIENCY OUTPUT RIPPLE POWER DISSIPATION
vs vs vs
OUTPUT CURRENT OUTPUT CURRENT OUTPUT CURRENT
Figure 7. Figure 8. Figure 9.
AMBIENT TEMPERATURE
vs
OUTPUT CURRENT
Figure 10.
(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 7, Figure 8, and Figure 9.
(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 x 100 mm double-sided PCB with 2 oz. copper.
Applies to Figure 10.
Copyright © 2005–2011, Texas Instruments Incorporated 11