参数资料
型号: PTQA420050N2AD
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源模块
英文描述: 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE
封装: LEAD FREE, DIP-8
文件页数: 19/21页
文件大小: 626K
代理商: PTQA420050N2AD
TYPICAL CHARACTERISTICS
PTQA430025, VO = 2.5 V (1)(2)
0
5
10
15
20
25
30
15
10
30
20
25
5
35
40
45
50
IO Output Current A
V
O
Output
V
oltage
Ripple
mV
P
VI= 36 V
VI= 48 V
VI= 60 V
VI= 75 V
0
5
10
15
20
25
30
6
4
12
8
10
2
P
PowerDissipation
W
D
I
OutputCurrent A
O
VI =75V
VI =60V
VI =48V
VI =36V
90
80
85
95
70
60
65
75
50
40
45
55
0
5
10
15
20
25
30
I
OutputCurrent A
O
VI =36V
VI =75V
η
Efficiency
%
VI =60V
VI =48V
20
0
5
10
15
20
25
30
50
40
80
60
70
30
90
LFM = 200
Natural
Convection
LFM = 400
LFM = 100
V
I = 48 V
I
O - Output Current - A
T
A
-
A
m
b
ie
n
t
T
e
m
p
e
ra
tu
re
-
°C
www.ti.com................................................................................................................................................... SLTS261C – MAY 2006 – REVISED SEPTEMBER 2009
EFFICIENCY
OUTPUT RIPPLE
POWER DISSIPATION
vs
LOAD CURRENT
Figure 1.
Figure 2.
Figure 3.
AMBIENT TEMPERATURE
vs
LOAD CURRENT
Figure 4.
(1)
All data listed in Figure 1, Figure 2, and Figure 3 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 4.
Copyright 2006–2009, Texas Instruments Incorporated
7
Product Folder Link(s): PTQA430025 PTQA430033 PTQA420050
相关PDF资料
PDF描述
PTQA430033N2AS 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE
PTQA430033P2AD 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE
PTQA430025N2AD 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
PTQA430025P2AS 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
PTQA430033N2AZ 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE
相关代理商/技术参数
参数描述
PTQA420050N2AS 功能描述:DC/DC转换器 100W 48Vin 5V Outp Iso DC/DC Cnvrtr RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
PTQA420050N2AZ 功能描述:DC/DC转换器 100W 48Vin 5V Outp Iso DC/DC Cnvrtr RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
PTQA420050P2AD 功能描述:DC/DC转换器 100-W 48-V In 5-VOut RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
PTQA420050P2AS 功能描述:DC/DC转换器 100W 48Vin 5V Outp Iso DC/DC Cnvrtr RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
PTQA420050P2AZ 功能描述:DC/DC转换器 100W 48Vin 5V Outp Iso DC/DC Cnvrtr RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸: