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参数资料
| 型号： | KW020A0G41-BZ |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT |
| 文件页数： | 22/24页 |
| 文件大小： | 2376K |
| 代理商： | KW020A0G41-BZ |
Preliminary Data Sheet
KW010/015/020/025 Series Power Modules:
March 24, 2006
36 – 75Vdc Input; 1.0 to 5.0Vdc Output; 10 to 25A Output current
Tyco Electronics Power Systems
7
Characteristic Curves
The following figures provide typical characteristics for the KW015A0F (3.3V, 15A) at 25
oC. The figures are identical
for either positive or negative remote On/Off logic.
0
3
6
9
12
15
18
20
30
40
50
60
70
80
90
0.5 m/s
(100 lfm)
1.0 m/s
(200 lfm)
2.0 m/s
(400 lfm)
NC
72
75
78
81
84
87
90
93
03
69
12
15
VIN = 75V
VIN = 48V
VIN = 36V
OUTP
UT
C
URR
ENT,
Io
(A
)
EFFICIEN
CY,
η
(%)
O
OUTPUT CURRENT, I (A)
AMBIENT TEMPERATURE, T
O
A
C
Figure 7. Converter Efficiency versus Output Current.
Figure 10. Derating Output Current versus Local
Ambient Temperature and Airflow.
O
U
T
P
UT
V
O
LT
A
G
E
On
/O
ffVOLT
AGE
OUTP
UT
VO
LTAG
E
V
O
(V)
(10mV
/di
v)
TIME, t (1
μs/div)
V
O
(V)
(1V/
div
)
V
O
n
/off
(V
)(5
V/di
v)
TIME, t (5ms/div)
Figure 11. Typical Start-up Using Remote On/Off,
negative logic version shown (VIN = VIN,NOM, Io = Io,max).
Figure 8. Typical output ripple and noise (VIN = VIN,NOM,
Io = Io,max).
O
U
TP
UT
V
OLTA
GE
INP
U
T
VOLT
AGE
OU
TPU
T
CU
RR
ENT,
OU
TPU
T
VOLT
AGE
I
o(A)
(5A/
div)
V
O
(V)
(50mV
/div)
TIME, t (1ms/div)
V
O
(V)
(1V
/di
v)
V
IN
(V
)(5
0V/d
iv)
TIME, t (5ms/div)
Figure 9. Transient Response to Dynamic Load
Change from 50% to 75% to 50% of full load.
Figure 12. Typical Start-up Using Input Voltage (VIN =
VIN,NOM, Io = Io,max).
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相关代理商/技术参数 |
参数描述 |
|---|---|
| KW020A0G41-SRZ | 功能描述:DC/DC转换器 48Vin 2.5Vout 20A SMT 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: |
| KW020A0G41Z | 功能描述:DC/DC转换器 48Vin 2.5Vout 20A TH 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: |
| KW020A0G4-SRZ | 功能描述:DC/DC转换器 48Vin 2.5Vout 20A SMT 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: |
| KW020A0G641Z | 制造商:LINEAGEPOWER 制造商全称:LINEAGEPOWER 功能描述:36 - 75Vdc Input; 1.2 to 5.0Vdc Output; 10 to 25A Output current |
| KW025A0M41-SR | 制造商:LINEAGEPOWER 制造商全称:LINEAGEPOWER 功能描述:36 - 75Vdc Input; 1.2 to 5.0Vdc Output; 10 to 25A Output current |
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