參數(shù)資料
型號： PTEA420025P2AD
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源模塊
英文描述： 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
封裝： PLASTIC, DIP-8
文件頁數(shù)： 14/16頁
文件大小： 333K
代理商： PTEA420025P2AD
0
1
5
6
8
I
O - Output Current - A
P
D
IS
S
-
P
o
w
e
r
D
is
s
ip
a
ti
o
n
-
W
3
2
4
7
V
O = 3.3 V
V
I (V)
36
48
60
75
0
10
15
20
5
36 V
60 V
75 V
48 V
0
2
4
6
8
12
I
O - Output Current - A
10
V
O
-
O
u
p
tu
t
V
o
lt
a
g
e
R
ip
p
le
-
V
P
(m
V
)
V
O = 3.3 V
36 V
60 V
75 V
48 V
10
15
20
5
V
I (V)
36
48
60
75
50
55
65
75
80
85
95
0
10
15
20
60
70
90
h
-
E
ff
ic
ie
n
c
y
-
%
I
O - Output Current - A
36 V
48 V
60 V
75 V
V
I (V)
36
48
60
75
5
V
O = 3.3 V
20
30
50
60
80
90
I
O - Output Current - A
40
70
T
A
-
A
m
b
ie
n
t
T
e
m
p
e
ra
tu
re
-
°C
0
5
10
15
20
Natural
Convection
400 LFM
200 LFM
100 LFM
Nat conv
Airflow
V
O = 3.3 V
V
I = 48 V
200 LFM
100 LFM
www.ti.com
SLTS288C – JUNE 2007 – REVISED OCTOBER 2010
TYPICAL CHARACTERISTICS
PTEA420033, VO = 3.3 V (1) (2)
EFFICIENCY
OUTPUT RIPPLE
POWER DISSIPATION
vs
LOAD CURRENT
Figure 5.
Figure 6.
Figure 7.
AMBIENT TEMPERATURE
vs
LOAD CURRENT
Figure 8.
(1)
All data listed in Figure 5, Figure 6, and Figure 7 have been developed from actual products tested at 25°C. This data is considered
typical data for the dc-dc converter.
(2)
The temperature derating curves represent operating conditions at which internal components are at or below manufacturer's maximum
rated operating temperature. Derating limits apply to modules soldered directly to a 100–mm × 100–mm, double-sided PCB with 2 oz.
copper. For surface mount packages, 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 8.
Copyright 2007–2010, Texas Instruments Incorporated
7
Product Folder Link(s): PTEA420025 PTEA420033
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相關代理商/技術參數(shù)
參數(shù)描述
PTEA420033N2AD 功能描述:DC/DC轉換器 20-A 48V Input Iso 1/8th Brick 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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
PTEA420033P2AD 功能描述:DC/DC轉換器 20A 48V Inp Iso 1/8 Brick DC/DC Cnvrtr 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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
PTE-AM-02-B 制造商:Autonics Corporation 功能描述:TOWER LIGHS 24VAC/VDC 27mA 0.65W 制造商:AUTONICS 功能描述:TOWER LIGHS, 24VAC/VDC, 27mA, 0.65W 制造商:AUTONICS 功能描述:TOWER LIGHS, 24VAC/VDC, 27mA, 0.65W; Supply Voltage V AC:24VAC; Supply Voltage V DC:24VDC; IP / NEMA Rating:IP65, NEMA 4X; Flash Rate Per Minute:80; Bulb Diameter:56mm; Current Rating:27mA; Light Source:LED; Mounting Type:Wall ;RoHS Compliant: Yes
PTE-AMF-02-B 制造商:Autonics Corporation 功能描述:TOWER LIGHS 24VAC/VDC 27mA 0.65W 制造商:AUTONICS 功能描述:TOWER LIGHS, 24VAC/VDC, 27mA, 0.65W 制造商:AUTONICS 功能描述:TOWER LIGHS, 24VAC/VDC, 27mA, 0.65W; IP / NEMA Rating:IP65, NEMA 4X; Flash Rate Per Minute:80; Bulb Diameter:56mm; Current Rating:27mA; Light Source:LED; Mounting Type:Wall; Voltage Rating:24 VAC/VDC ;RoHS Compliant: Yes
PTE-AM-FF-B 制造商:Autonics Corporation 功能描述:TOWER LIGHS 90-240VAC 27mA 0.65W 制造商:AUTONICS 功能描述:TOWER LIGHS, 90-240VAC, 27mA, 0.65W; IP / NEMA Rating:IP65, NEMA 4X; Flash Rate Per Minute:80; Bulb Diameter:56mm; Current Rating:27mA; Light Source:LED; Mounting Type:Wall; Voltage Rating:90-240VAC ;RoHS Compliant: Yes
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