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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： | 3/27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
ABSOLUTE MAXIMUM RATINGS
CONDITIONS AND COMMENTS ?
MINIMUM
TYPICAL/NOMINAL
MAXIMUM
UNITS
Input Voltage, Continuous
Input Voltage, Transient
Isolation Voltage
Input Reverse Polarity
Full power operation
Operating or non-operating,
100 mS max. duration
Input to output
None, install external fuse
None
80
100
2250
Vdc
Vdc
Vdc
Vdc
On/Off Remote Control
Output Power
Power on or off, referred to -Vin
0
0
15
99.99
Vdc
W
Output Current
Current-limited, no damage,
short-circuit protected
0 30 A
Storage Temperature Range
Vin = Zero (no power) -55 125 °C
Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those
listed in the Performance/Functional Speci?cation s Table is not implied or recommended.
INPUT
Operating voltage range
Recommended External Fuse
Start-up threshold, Turn On
Undervoltage shutdown, Turn Off
Turn-On/Turn-Off Hysteresis
Overvoltage shutdown
Reverse Polarity Protection
Internal Filter Type
Input current
Full Load Conditions
Low Line
Inrush Transient
Short Circuit Input Current
No Load Input Current
Standby Mode Input Current (Off, UV, OT)
Re?ected (back) ripple current ?
Re?ected (back) ripple current ?
Pre-biased startup
CONDITIONS AND COMMENTS ? ?
18 48 75 Vdc
Fast blow 12 A
Rising input voltage 16.5 17 17.9 Vdc
Falling input voltage 15.5 16.5 17.5 Vdc
0.86 1.05 1.25 Vdc
NA Vdc
None, install external fuse None Vdc
Pi-type
Vin = nominal 2.304 2.367 A
Vin = minimum 6.145 6.349 A
0.1 A 2 -Sec.
150 200 mA
Iout = minimum, unit=ON 90 125 mA
4 8 mA
no ?ltering 500 700 mA, P-P
Measured at input with speci?ed ?lter 50 70 mA, P-P
Monotonic
GENERAL AND SAFETY
Vin=24V, full load 89 90 %
Ef ?ciency
Vin=min. to max. 87.5 89 %
Vin=48V, full load 88 89.5 %
Isolation
Isolation Voltage, input to output
Isolation Voltage, input to output
Isolation Voltage, input to baseplate
Isolation Voltage, output to baseplate
Insulation Safety Rating
Isolation Resistance
Isolation Capacitance
No baseplate 2250 Vdc
With baseplate 2250 Vdc
With baseplate 1500 Vdc
With baseplate 750 Vdc
basic
100 MΩ
1000 pF
Safety
Calculated MTBF
DYNAMIC CHARACTERISTICS
Certi?ed to UL-60950-1, CSA-C22.2 No.60950-1,
IEC/EN60950-1, 2nd edition (pending)
Per Telcordia SR332, issue 1, class 3, ground
?xed, Tambient=+40C
Yes
TBD Hours x 10 3
Fixed Switching Frequency
Startup Time
Startup Time
195 215 235 KHz
Power on, Vout regulated 20 30 mS
Remote ON to Vout regulated 10 20 mS
Dynamic Load Response
50-75-50% load step, settling time to within
2% of Vout.
50 200 μSec
Dynamic Load Peak Deviation
FEATURES AND OPTIONS
Remote On/Off Control ?
“N” suf ?x:
Negative Logic, ON state
Negative Logic, OFF state
Control Current
“P” suf ?x:
Positive Logic, ON state
Positive Logic, OFF state
Control Current
Base Plate
same as above ±500 mV
ON = Pin grounded or external voltage 0 1 V
OFF = Pin open or external voltage 3.5 15 V
open collector/drain 1 2 mA
ON = Pin open or external voltage 3.5 15 V
OFF = Ground pin or external voltage 0 0.8 V
open collector/drain 1 2 mA
"B" suf?x
www.murata-ps.com/support
MDC_UWE-100-120W.B07 Page 3 of 27
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| UWE-3.3/30-Q48PB-C | DC-DC CONVRT 3.3V 30A 1/8TH BRCK |
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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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