參數(shù)資料
型號： PTH12040WAH
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源模塊
英文描述： 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝： DIP-20
文件頁數(shù)： 24/27頁
文件大?。?/td> 633K
代理商： PTH12040WAH
TYPICAL CHARACTERISTICS(1)(2)
Characteristic Data (VI = 12 V)
2
4
6
8
10
12
14
IO -OutputCurrent- A
VO =5V
VO =3.3V
VO =1.8V
VO =1.2V
VO =0.8V
0
10
20
30
40
50
0
-PowerDissip
ation-W
P
D
50
60
70
80
90
100
Efficiency-%
I
-OutputCurrent- A
O
0
10
20
30
40
50
VO =5V
VO =3.3V
VO =1.8V
VO =1.2V
VO =0.8V
0
40
20
10
20
30
40
50
30
70
50
60
90
80
I
O – Output Current – A
T
A
–
A
m
b
ie
n
t
T
e
m
p
e
ra
tu
re
–
°C
V
O = 5 V
Natural
Convection
100 LFM
200 LFM
400 LFM
20
30
40
50
60
70
80
90
400LFM
200LFM
NatConv
VO =1.2V
IO -OutputCurrent- A
T
A
-
AmbientT
emperature-
C
o
0
10
20
30
40
50
100LFM
20
30
40
50
60
70
80
90
400LFM
200LFM
100LFM
NatConv
VO =3.3V
IO -OutputCurrent- A
0
10
20
30
40
50
T
A
-
AmbientT
emperature-
C
o
SLTS237G – DECEMBER 2004 – REVISED MARCH 2009............................................................................................................................................... www.ti.com
EFFICIENCY
POWER DISSIPATION
TEMPERATURE DERATING
vs
LOAD CURRENT
OUTPUT CURRENT
Figure 1.
Figure 2.
Figure 3.
TEMPERATURE DERATING
vs
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 and Figure 2.
(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 4-inch x 4-inch, double-sided PCB with 1-oz. copper. For
surface mount packages (AS and AZ suffix), 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 3, Figure 4, and Figure 5.
6
Copyright 2004–2009, Texas Instruments Incorporated
Product Folder Link(s): PTH12040W
相關(guān)PDF資料
PDF描述
PTH12040WAZ 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTN04050AAST 1 A SWITCHING REGULATOR, 310 kHz SWITCHING FREQ-MAX, PDMA5
PTN04050AAD 1 A SWITCHING REGULATOR, 310 kHz SWITCHING FREQ-MAX, PDMA5
PTN04050AAZT 1 A SWITCHING REGULATOR, 310 kHz SWITCHING FREQ-MAX, PDMA5
PTN04050AAZ 1 A SWITCHING REGULATOR, 310 kHz SWITCHING FREQ-MAX, PDMA5
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PTH12040WAHT 制造商:ARTESYN 制造商全稱:Artesyn Technologies 功能描述:DC-DC CONVERTERS POLA Non-isolated
PTH12040WAS 功能描述:DC/DC轉(zhuǎn)換器 50-A 8-14V-Inp Wide Out Adj Pwr Module RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PTH12040WAST 功能描述:DC/DC轉(zhuǎn)換器 50A,8-14Vin,Wide- Out Adj Pwr Mod RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PTH12040WAZ 功能描述:DC/DC轉(zhuǎn)換器 8.0-14Vin 5.5V 50A 2.045" x1.045"x0.357 RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PTH12040WAZT 功能描述:DC/DC轉(zhuǎn)換器 8.0-14Vin 5.5V 50A 2.045" x1.045"x0.357 RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
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