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
相关PDF资料
UWS1V221MCL1GS CAP ALUM 220UF 35V 20% SMD
UWT1A102MNL1GS CAP ALUM 1000UF 10V 20% SMD
UWX1A151MCL1GB CAP ALUM 150UF 10V 20% SMD
UWZ1V331MCL1GS CAP ALUM 330UF 35V 20% SMD
UZD0J101MCL1GB CAP ALUM 100UF 6.3V 20% SMD
UZG1C470MCL1GB CAP ALUM 47UF 16V 20% SMD
UZP1V100MCL1GB CAP ALUM 10UF 35V 20% SMD
UZR1E330MCL1GB CAP ALUM 33UF 25V 20% SMD
相关代理商/技术参数
U-W-SCB-N-ADNET4-TIST-52-0-N 制造商:RoweBots Research Inc. 功能描述:DEVELOPMENT LICENSE UNISON V5 SOURCE CODE FOR TI ARM CM3/M4 - Virtual or Non-Physical Inventory (Software & Literature)
U-W-SCB-N-ADNET4-TIST-52-100-N 制造商:RoweBots Research Inc. 功能描述:DEVELOPMENT AND DEPLOYMENT 100K UNISON V5 SOURCE CODE FOR TI - Virtual or Non-Physical Inventory (Software & Literature)
U-W-SCB-N-ADNET4-TIST-52-10-N 制造商:RoweBots Research Inc. 功能描述:DEVELOPMENT AND DEPLOYMENT 10K UNISON V5 SOURCE CODE FOR TI - Virtual or Non-Physical Inventory (Software & Literature)
U-W-SCB-N-ADNET4-TIST-52-999-N 制造商:RoweBots Research Inc. 功能描述:DEVELOPMENT AND DEPLOYMENT >100K UNISON V5 SOURCE CODE FOR T - Virtual or Non-Physical Inventory (Software & Literature)
U-W-SCB-N-ADNET4-TIST-52-AR-N 制造商:RoweBots Research Inc. 功能描述:ROYALTY FREE ARCHITECTURE LICENSE UNISON V5 SOURCE CODE FOR - Virtual or Non-Physical Inventory (Software & Literature)
U-W-SCB-N-ADNET4-TIST-52-PF-N 制造商:RoweBots Research Inc. 功能描述:ROYALTY FREE PRODUCT FAMILY LICENSE UNISON V5 SOURCE CODE FO - Virtual or Non-Physical Inventory (Software & Literature)
U-W-SCB-N-ADNET4-TIST-52-PL-N 制造商:RoweBots Research Inc. 功能描述:ROYALTY FREE PRODUCT LINE LICENSE UNISON V5 SOURCE CODE FOR - Virtual or Non-Physical Inventory (Software & Literature)
U-W-SCB-N-ADNET6-TIST-52-0-N 制造商:RoweBots Research Inc. 功能描述:DEVELOPMENT LICENSE UNISON V5 SOURCE CODE FOR TI ARM CM3/M4 - Virtual or Non-Physical Inventory (Software & Literature)