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參數(shù)資料
| 型號： | PTN04050CAST |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 12 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | DIP-4 |
| 文件頁數(shù)： | 16/19頁 |
| 文件大小： | 640K |
| 代理商： | PTN04050CAST |
60
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100
0
0.2
0.4
0.6
0.8
1
1.2
Efficiency-%
I
-OutputCurrent- A
O
V
=9V
O
V
=12V
O
V
=15V
O
0
30
60
90
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150
180
0
0.2
0.4
0.6
0.8
1
1.2
V
-OutputV
olt
ageRipple-V
(mV)
O
PP
I
-OutputCurrent- A
O
V
=9V
O
V
=12V
O
V
=15V
O
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
V
-OutputV
olt
ageRipple-V
(mV)
O
PP
I
-OutputCurrent- A
O
V
=9V
O
V
=12V
O
V
=15V
O
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 (5-V INPUT)(1) (2)
EFFICIENCY
OUTPUT VOLTAGE RIPPLE
POWER DISSIPATION
vs
OUTPUT CURRENT
Figure 8.
Figure 9.
Figure 10.
TEMPERATURE DERATING
vs
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
2005–2011, Texas Instruments Incorporated
Product Folder Link(s): PTN04050C
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