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UEI30 Series
30W Isolated Wide-Range DC-DC Converters
PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE
Output
Input
Open Frame
Part Number ?
V OUT
(V)
I OUT
(A)
Power R/N (mVp-p) Regulation (Max.)
(W) Typ. Max. Line Load
V IN
Nom.
(V)
Range
(V)
I IN ,
no load
(mA)
I IN , full
load (A)
Ef?ciency
Min. Typ.
Package, C80
Case Pinout
UEI30-033-Q12P-C
UEI30-033-Q48N-C
3.3
3.3
9
9
29.7
29.7
25
50
35
75
±0.2% ±0.25%
±0.2% ±0.25%
24
48
9-36
18-75
130
50
1.39
0.69
87.3%
87%
89%
89.5%
C80
C80
P21
P21
UEI30-050-Q12P-C
UEI30-050-Q48N-C
UEI30-120-Q12P-C
UEI30-120-Q48N-C
UEI30-150-Q12P-C
UEI30-150-Q48N-C
5
5
12
12
15
15
6
6
2.5
2.5
2
2
30
30
30
30
30
30
35
25
60
30
40
50
50
50
120
60
65
100
±0.2%
±0.1%
±0.2%
±0.2%
±0.2%
±0.2%
±0.2%
±0.2%
±0.1%
±0.1%
±0.1%
±0.1%
24
48
24
48
24
48
9-36
18-75
9-36
18-75
9-36
18-75
130
130
75
40
95
50
1.4
0.7
1.4
0.7
1.4
0.7
88%
87%
87.5%
87.5%
87.5%
87.5%
89.5%
88.8%
89%
89%
89%
89.5%
C80
C80
C80
C80
C80
C80
P21
P21
P21
P21
P21
P21
? Please refer to the part number structure for additional options and complete ordering part numbers.
? All speci?cations are at nominal line voltage and full load, +25 deg.C. unless otherwise noted. See
detailed speci?cations.
Output capacitors are 1 μF ceramic in parallel with 10 μF electrolytic. Input cap is 22 μF, low ESR.
These I/O caps are necessary for our test equipment and may not be needed for your application.
? Sense input is not included for 12 Vout and higher models. Sense is optional for 5 Vout and lower.
PART NUMBER STRUCTURE
UEI30 - 050 - Q48 N H Lx - C
Nominal Output Voltage
In tenths of a volt
Input Voltage Range:
Q12 = 9-36V
Q48 = 18-75V
RoHS-6 hazardous substance compliance
(does not claim EU RoHS exemption 7b–lead in solder)
Pin Length Option
Blank = Std. pin length 0.25? (6.3mm)
L1 = 0.110? (2.79mm) *
L2 = 0.145? (3.68mm) *
Conformal Coating Option
Blank = No coating, standard
* Special quantity order is required;
no sample quantities available.
H = Coating added, optional
(built to order; contact Murata Power Solutions for MOQ and lead times.) *
On/Off Control Logic:
P = Positive
N = Negative
Positive “P” logic is standard for Q12 models and optional special
order for Q48 models. Negative “N” logic is standard for Q48 models
and optional special order for Q12 models.
Note:
Some model number combinations
may not be available. Please contact
Murata Power Solutions.
www.murata-ps.com/support
MDC_UEI Series 30W.B01 Page 2 of 18
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相关代理商/技术参数
UEI30-050-Q48NL1-C
制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:30W Isolated Wide-Range DC/DC Converters
UEI30-050-Q48NL2-C
制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:30W Isolated Wide-Range DC/DC Converters
UEI30-050-Q48P-C
功能描述:DC/DC转换器 48Vin 5.5Vout 6A 30W Positive Polarity
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:
UEI30-050-Q48PL1-C
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制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:30W Isolated Wide-Range DC/DC Converters
UEI30-120-Q12N-C
功能描述:DC/DC转换器 30W 24Vin 12Vout 2.5A Neg Polarity 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:
UEI30-120-Q12P-C
功能描述:DC/DC转换器 30W 24Vin 12Vout 2.5A Pos Polarity
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:
UEI30-120-Q48N-C
功能描述:DC/DC转换器 30W 48Vin 12Vout 2.5A Neg Polarity
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: