Datasheet
TYPICAL CHARACTERISTICS (7-V INPUT)
(1) (2)
0 0.5 1 1.5 2 2.5 3
50
60
70
80
90
100
V
O
= 3.3 V
V
O
= 2.5 V
V
O
= 5 V
Efficiency − %
I
O
− Output Current − A
0
10
20
30
40
50
0 0.5 1 1.5 2 2.5 3
I
O
− Output Current − A
− Output Voltage Ripple − mV
V
O
PP
V
O
= 3.3 V
V
O
= 2.5 V
V
O
= 5 V
0
0.4
0.8
1.2
1.6
2
0 0.5 1 1.5 2 2.5 3
− Power Dissipation − W
P
D
I
O
− Output Current − A
V
O
= 3.3 V
V
O
= 2.5 V
V
O
= 5 V
20
30
40
50
60
70
80
90
0 0.5 1 1.5 2 2.5 3
I
O
− Output Current − A
200 LFM
Ambient Temperature −
5
C
100 LFM
Nat conv
V
O
= 3.3 V
20
30
40
50
60
70
80
90
0 0.5 1 1.5 2 2.5 3
I
O
− Output Current − A
200 LFM
Ambient Temperature −
5
C
100 LFM
Nat conv
V
O
= 5 V
PTN78060W , PTN78060H
SLTS229B – NOVEMBER 2004 – REVISED JUNE 2009 ...................................................................................................................................................
www.ti.com
EFFICIENCY OUTPUT VOLTAGE RIPPLE POWER DISSIPATION
vs vs vs
OUTPUT CURRENT OUTPUT CURRENT OUTPUT CURRENT
Figure 1. Figure 2. Figure 3.
TEMPERATURE DERATING TEMPERATURE DERATING
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 x 100 mm, double-sided PCB with 2 oz. copper.
For surface mount packages, multiple vias (plated through holes) are required to add thermal paths around the power pins. Please refer
to the mechanical specification for more information. Applies to Figure 4 and Figure 5 .
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