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参数资料
| 型号： | UWE-5/20-Q48PB-C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 4/27页 |
| 文件大小： | 0K |
| 描述： | DC-DC CONVERT 5V 20A 1/8TH BRICK |
| 标准包装： | 42 |
| 系列： | UWE |
| 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： | 5V |
| 电流 - 输出（最大）： | 20A |
| 电源（瓦） - 制造商系列： | 100W |
| 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，1/8 砖 |
| 尺寸/尺寸： | 2.30" L x 0.90" W x 0.39" H（58.4mm x 22.9mm x 9.8mm） |
| 包装： | 托盘 |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 90.5% |
| 电源（瓦特）- 最大： | 100W |
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UWE-100-120W Series
Wide Input, Isolated Eighth-Brick DC-DC Converters
FUNCTIONAL SPECIFICATIONS, UWE-3.3/30-Q48 (CONT.)
OUTPUT
Total Output Power
0
99
99.99
W
Voltage
Nominal Output Voltage
No trim
3.267
3.3
3.333
Vdc
Settling Accuracy
Output Voltage Range
Overvoltage Protection
At 50% load
User-adjustable (see trim formulas)
Via magnetic feedback
-1
-10
3.8
1
10
4.5
% of Vset.
% of Vnom.
Vdc
Current
Output Current Range
0
30
30
A
Minimum Load
No minimum load
Current Limit Inception
98% of Vnom., after warmup
33
35
44
A
Short Circuit
Short Circuit Current
Short Circuit Duration
(remove short for recovery)
Hiccup technique, autorecovery
within ±1% of Vout
Output shorted to ground, no damage
5
Continuous
10
A
Short circuit protection method
Regulation
Hiccup current limiting
Line Regulation
Load Regulation
Vin=min. to max., Vout=nom., nom load
Iout=min. to max
±0.2
±0.2
% of Vout
% of Vout
Ripple and Noise ?
Temperature Coef ?cient
5 Hz- 20 MHz BW
At all outputs
90
0.02
125
mV pk-pk
% of Vout./°C
Maximum Capacitive Loading
Low ESR
0
4700
10,000
μF
MECHANICAL (THROUGH HOLE MODELS)
Outline Dimensions
2.3x.9x.39
Inches
(Please refer to outline drawing)
Weight (without baseplate)
Weight (with baseplate)
Through Hole Pin Diameter
Through Hole Pin Material
TH Pin Plating Metal and Thickness
Baseplate Material
LxWxH
Diameter of pins standard
Nickel subplate
Gold overplate
58.42x22.86x9.91
0.7
20
12.9
36.5
0.062 & 0.04
1.575 & 1.016
Copper alloy
50
5
Aluminum
mm
Ounces
Grams
Ounces
Grams
Inches
mm
μ-inches
μ-inches
ENVIRONMENTAL
Operating Ambient Temperature Range
Storage Temperature
Operating Base Plate Temp
See derating
Vin = Zero (no power)
No derating required
-40
-55
-40
85
125
100
°C
°C
Thermal Protection/Shutdown
Measured at hotspot
135
140
150
°C
Electromagnetic Interference
External ?lter is required
Conducted, EN55022/CISPR22
Radiated, EN55022/CISPR22
B
B
Class
Class
RoHS rating
Notes
? Unless otherwise noted, all speci?cations are at nominal input voltage, nominal output voltage and
full load.
General conditions are +25? Celsius ambient temperature, near sea level altitude, air?ow of
300lfm for extended operation time.
All models are tested and speci?ed with external parallel 1 μF and 10 μF output capacitors.
A 33μF external input capacitor is used. All capacitors are low-ESR types wired close to the con-
verter. These capacitors are necessary for our test equipment and may not be needed in the user’s
application.
? Input (back) ripple current is tested and speci?ed over 5 Hz to 20 MHz bandwidth. Input ?ltering is
Cbus=220 μF, Cin=33 μF and Lbus=12 μH.
? All models are stable and regulate to speci?cation under no load.
? The Remote On/Off Control is referred to -Vin. For external transistor control, use open collector
logic or equivalent.
RoHS-6
? NOTICE—Please use only this customer data sheet as product documentation when laying out your
printed circuit boards and applying this product into your application. Do NOT use other materials as
of?cial documentation such as advertisements, product announcements, or website graphics.
We strive to have all technical data in this customer data sheet highly accurate and complete. This cus-
tomer data sheet is revision-controlled and dated. The latest customer data sheet revision is normally
on our website (www.murata-ps.com) for products which are fully released to Manufacturing. Please be
especially careful using any data sheets labeled “Preliminary” since data may change without notice.
Please be aware of small details that may affect your application and PC board layouts. Study the
Mechanical Outline drawings, Input/Output Connection table and all footnotes very carefully. Please
contact Murata Power Solutions if you have any questions.
? If reverse polarity is accidentally applied to the input, to ensure reverse input protection, always
connect an external input fuse in series with the +V IN input. Use approximately twice the full input
current rating with nominal input voltage.
www.murata-ps.com/support
MDC_UWE-100-120W.B07 Page 4 of 27
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相关代理商/技术参数 |
参数描述 |
|---|---|
| UWE-5-20-Q48P-C | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Wide Input, Isolated Eighth-Brick DC/DC Converters |
| UWE-5-3-Q12NB-C | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Wide Input, Isolated Eighth-Brick DC/DC Converters |
| UWE-5-3-Q12N-C | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Wide Input, Isolated Eighth-Brick DC/DC Converters |
| UWE-5-3-Q12PB-C | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Wide Input, Isolated Eighth-Brick DC/DC Converters |
| UWE-5-3-Q12P-C | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Wide Input, Isolated Eighth-Brick DC/DC Converters |
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