Datasheet

TYPICAL CHARACTERISTICS
(1) (2)
CHARACTERISTIC DATA (V
I
= 5 V)
I
O
− Output Current − A
η − Efficiency
0
95
100
70
75
90
80
5 10 20 25 3015
85
0.7 V
1.2 V
1.5 V
1.8 V
2.5 V
3.3 V
I
O
− Output Current − A
V
O
− Output Voltage Ripple − mV
PP
0
0
5
10
20
30
40
10 20 25 3015
0.7 V
1.5 V
1.8 V
3.3 V
1.2 V
I
O
− Output Current − A
P
D
− Power Dissipation − W
0
0
1
2
4
5
3
5 10 20 25 3015
0.7 V
1.5 V
1.8 V
2.5 V
3.3 V
1.2 V
I
O
− Output Current − A
40
30
20
70
60
50
90
80
0
100 LFM
200 LFM
400 LFM
5 10 20 25 3015
V
O
=3.3 V
T
A
− Ambient Temperature − °C
Natural Convection
0 LFM
I
O
− Output Current − A
40
30
20
70
60
50
90
80
0 5 10 20 25 3015
100 LFM
200 LFM
400 LFM
V
O
=1.2 V
T
A
− Ambient Temperature − °C
Natural Convection
0 LFM
PTH05T210W
www.ti.com ...................................................................................................................................................... SLTS263I – AUGUST 2007 – REVISED MARCH 2009
EFFICIENCY OUTPUT RIPPLE POWER DISSIPATION
vs vs vs
LOAD CURRENT LOAD CURRENT LOAD CURRENT
Figure 1. Figure 2. Figure 3.
AMBIENT TEMPERATURE 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 4 and Figure 5 .
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