Datasheet
20
30
40
50
60
70
80
90
0 0.2 0.4 0.6
0.8
Airflow:
Natconv
I -OutputCurrent- A
O
V =
O
15V
AmbientTemperature- C°
60LFM
100LFM
200LFM
20
30
40
50
60
70
80
90
0 0.3 0.6
0.9
1.2
Airflow:
Natconv
I -OutputCurrent- A
O
V =
O
9V
AmbientTemperature- C°
60LFM
100LFM
200LFM
20
30
40
50
60
70
80
90
0 0.2 0.4 0.6
0.8
1
Airflow:
Natconv
I -OutputCurrent- A
O
V =
O
12V
AmbientTemperature- C°
60LFM
100LFM
200LFM
20
30
40
50
60
70
80
90
0 0.5
1
1.5
2
2.5
Airflow:
Natconv
I -OutputCurrent- A
O
V =
O
5V
AmbientTemperature- C°
60LFM
100LFM
200LFM
60
70
80
90
100
0 0.4
0.8
1.2
1.6
2 2.4
Efficiency-%
I -OutputCurrent- A
O
V =5V
O
V =9V
O
V =12V
O
V =15V
O
0
30
60
90
120
150
180
0 0.4
0.8
1.2
1.6
2 2.4
V -OutputVoltageRipple-V (mV)
O PP
I -OutputCurrent- A
O
V =5V
O
V =9V
O
V =12V
O
V =15V
O
0
0.4
0.8
1.2
1.6
2
0 0.4
0.8
1.2
1.6
2 2.4
P -PowerDissipation-W
D
I -OutputCurrent- A
O
V =5V
O
V =9V
O
V =12V
O
V =15V
O
PTN04050C
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SLTS251A –SEPTEMBER 2005–REVISED FEBRUARY 2011
TYPICAL CHARACTERISTICS (3.3-V INPUT)
(1) (2)
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 TEMPERATURE DERATING
vs vs vs
OUTPUT CURRENT OUTPUT CURRENT OUTPUT CURRENT
Figure 4. Figure 5. Figure 6.
TEMPERATURE DERATING
vs
OUTPUT CURRENT
Figure 7.
(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 Safe Operating Area 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 4, Figure 5, Figure 6, and Figure 7.
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