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参数资料
| 型号： | PTN04050CAS |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 12 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | DIP-4 |
| 文件页数： | 15/19页 |
| 文件大小： | 640K |
| 代理商： | PTN04050CAS |
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
-OutputV
olt
ageRipple-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
-PowerDissip
ation-W
D
I
-OutputCurrent- A
O
V
=5V
O
V
=9V
O
V
=12V
O
V
=15V
O
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
AmbientT
emperature-
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
AmbientT
emperature-
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
AmbientT
emperature-
C°
60LFM
100LFM
200LFM
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
AmbientT
emperature-
C°
60LFM
100LFM
200LFM
SLTS251A
– SEPTEMBER 2005 – REVISED FEBRUARY 2011
TYPICAL CHARACTERISTICS (3.3-V INPUT)(1) (2)
EFFICIENCY
OUTPUT VOLTAGE RIPPLE
POWER DISSIPATION
vs
OUTPUT CURRENT
Figure 1.
Figure 2.
Figure 3.
TEMPERATURE DERATING
vs
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.
2005–2011, Texas Instruments Incorporated
5
Product Folder Link(s): PTN04050C
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