参数资料
型号: UWS-3.3/15-Q48N-C
厂商: Murata Power Solutions Inc
文件页数: 13/25页
文件大小: 0K
描述: DC/DC CONVERT 3.3V 15A ISOLATED
产品培训模块: UWS Series, 4:1 Input, Sixteenth-Brick, Isolated DC/DC Converters
标准包装: 128
系列: UWS
类型: 隔离
输出数: 1
电压 - 输入(最小): 18V
电压 - 输入(最大): 75V
Voltage - Output 1: 3.3V
电流 - 输出(最大): 15A
电源(瓦) - 制造商系列: 50W
电压 - 隔离: 2.25kV(2250V)
特点: 具有远程开/关功能和 UVLO
安装类型: 通孔
封装/外壳: 8-DIP 模块,1/16 砖
尺寸/尺寸: 1.31" L x 0.91" W x 0.36" H(33.3mm x 23.1mm x 9.1mm)
包装: 托盘
工作温度: -40°C ~ 85°C
效率: 91%
电源(瓦特)- 最大: 50W
其它名称: 811-2362
UWS Series
Sixteenth-brick DOSA-Compatible,
Wide Input Isolated DC-DC Converters
FUNCTIONAL SPECIFICATIONS, UWS-12/4.5-Q48 (CONT.)
OUTPUT
Total Output Power
Conditions ?
See Derating
Minimum
0.0
Typical/Nominal
54.0
Maximum
54.54
Units
W
Voltage
Nominal Output Voltage
Setting Accuracy
Output Voltage Range
Overvoltage Protection
No trim
At 50% load
User-adjustable
Via magnetic feedback
11.88
-20
13.3
12.00
±1
15.3
12.12
10
18
Vdc
% of Vnom.
% of Vnom.
Vdc
Current
Output Current Range
Output Current Range
Vin=18V-36V
Vin=36V-75V
0.0
0.0
3.5
4.5
A
A
Minimum Load
No minimum load
Current Limit Inception
98% of Vnom., after warmup
5.05
6.4
7.4
A
Short Circuit
Short Circuit Current
Short Circuit Duration (remove short for
recovery)
Short circuit protection method
Hiccup technique, autorecovery within ±1.25%
of Vout
Output shorted to ground, no damage
Current limiting
0.6
Continuous
A
Regulation ?
Line Regulation
Load Regulation
Vin=min. to max., Vout=nom., full load
Iout=min. to max., Vin=48V
±0.125
±0.125
%
%
Ripple and Noise
Temperature Coef?cient
with a 1uF || 10uF output caps
At all outputs
115
±0.02
150
mV pk-pk
% of Vnom./°C
Maximum Capacitive Load
Constant resistance mode, low ESR
0
2200
μF
MECHANICAL
Outline Dimensions
(Please refer to outline drawing)
Weight
Through Hole Pin Diameter
Through Hole Pin Material
TH Pin Plating Metal and Thickness
EMI/RFI Shielding
Cxx case
LxWxH
Nickel subplate
Gold overplate
1.30x0.90x0.36
33.02x22.9x9.14
0.48
13.6
0.04 & 0.060
1.016 & 1.524
Copper alloy
50
5
None
Inches
mm
Ounces
Grams
Inches
mm
μ-inches
μ-inches
ENVIRONMENTAL
Operating Ambient Temperature Range
Operating Case Temperature Range
Storage Temperature
No derating, full power, natural convection
No derating, full power, natural convection
Vin = Zero (no power)
-40
-40
-55
85
105
125
°C
°C
°C
Thermal Protection/Shutdown
Measured in center
115
125
130
°C
Electromagnetic Interference
External ?lter is required
Conducted, EN55022/CISPR22
RoHS rating ?
B
RoHS-6
Class
www.murata-ps.com/support
MDC_UWS Series.C03 Page 13 of 25
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