Datasheet

20
30
40
50
60
70
80
90
0 0.3 0.6
0.9
1.2
Airflow:
Natconv
I -OutputCurrent- A
O
V =
O
9V
AmbientTemperature- C°
60LFM
100LFM
200LFM
20
30
40
50
60
70
80
90
0 0.2 0.4 0.6
0.8
1
Airflow:
Natconv
I -OutputCurrent- A
O
V =
O
12V
AmbientTemperature- C°
60LFM
100LFM
200LFM
20
30
40
50
60
70
80
90
0 0.2 0.4 0.6
0.8
Airflow:
Natconv
I -OutputCurrent- A
O
V =
O
15V
AmbientTemperature- C°
60LFM
100LFM
200LFM
0
0.3
0.6
0.9
1.2
1.5
1.8
0 0.2 0.4 0.6
0.8
1 1.2
P - Power Dissipoation - W
D
I - Output Current - A
O
V = 9 V
O
V = 12 V
O
V = 15 V
O
60
70
80
90
100
0 0.2 0.4 0.6
0.8
1 1.2
Efficiency-%
I -OutputCurrent- A
O
V =9V
O
V =12V
O
V =15V
O
0
30
60
90
120
150
180
0 0.2 0.4 0.6
0.8
1 1.2
V -OutputVoltageRipple-V (mV)
O PP
I -OutputCurrent- A
O
V =9V
O
V =12V
O
V =15V
O
PTN04050C
SLTS251A –SEPTEMBER 2005–REVISED FEBRUARY 2011 www.ti.com
TYPICAL CHARACTERISTICS (5-V INPUT)
(1) (2)
EFFICIENCY OUTPUT VOLTAGE RIPPLE POWER DISSIPATION
vs vs vs
OUTPUT CURRENT OUTPUT CURRENT OUTPUT CURRENT
Figure 8. Figure 9. Figure 10.
TEMPERATURE DERATING TEMPERATURE DERATING TEMPERATURE DERATING
vs vs vs
OUTPUT CURRENT OUTPUT CURRENT OUTPUT CURRENT
Figure 11. Figure 12. Figure 13.
(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 8, Figure 9, and Figure 10.
(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 11, Figure 12, and Figure 13.
6 Submit Documentation Feedback Copyright © 2005–2011, Texas Instruments Incorporated
Product Folder Links: PTN04050C