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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： | 3/24页 |
| 文件大小： | 2376K |
| 代理商： | KW020A0G41-BZ |
Preliminary Data Sheet
March 24, 2006
KW010/015/020/025 Series Power Modules:
36 – 75Vdc Input; 1.0 to 5.0Vdc Output; 10 to 25A Output current
Characteristic Curves (continued)
The following figures provide typical characteristics for the KW025A0P (1.2V, 25A) at 25
oC. The figures are identical
for either positive or negative remote On/Off logic.
0
5
10
15
20
25
30
20
30
40
50
60
70
80
90
0.5 m/s
(100 lfm)
1.0 m/s
(200 lfm)
NC
2.0 m/s
(400 lfm)
74
76
78
80
82
84
86
88
90
0
5
10
15
20
25
Vin = 75V
Vin = 36V
Vin = 48V
OUTP
UT
C
URR
ENT,
Io
(A
)
EFFICIEN
CY,
η
(%)
O
OUTPUT CURRENT, I (A)
AMBIENT TEMPERATURE, T
O
A
C
Figure 31. Converter Efficiency versus Output
Current.
Figure 34. Derating Output Current versus Local
Ambient Temperature and Airflow.
O
U
T
P
UT
V
O
LT
A
G
E
On
/Of
fVOL
T
AGE
FUTURE
OUTP
UT
VO
LTAG
E
V
O
(V)
(50mV
/di
v)
TIME, t (1
μs/div)
V
O
(V)
(
0.5V
/di
v)
V
O
n
/off
(V)
(5V
/div)
TIME, t (10ms/div)
Figure 35. Typical Start-up Using Remote On/Off,
negative logic version shown (VIN = VIN,NOM, Io =
Io,max).
Figure 32. Typical output ripple and noise (VIN =
VIN,NOM, Io = Io,max).
FUTURE
OU
TPU
T
CU
RR
EN
T,
OU
TPU
T
VOL
TAGE
Io
(A)
(10A
/di
v)
V
O
(V)
(2
0m
V/div)
O
U
TP
UT
V
OLTA
GE
INP
U
T
VOLT
AGE
TIME, t (1ms/div)
V
O
(V)
(
0.5V
/di
v)
V
IN
(
V
)(
50
V
/d
iv
)
TIME, t (10ms/div)
Figure 33. Transient Response to Dynamic Load
Change from 50% to 75% to 50% of full load.
Figure 36. Typical Start-up Using Input Voltage (VIN
= VIN,NOM, Io = Io,max).
Tyco Electronics Power Systems
11
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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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