Datasheet

UWE Series
Wide Input, Isolated
Eighth-Brick DC-DC Converters
MDC_UWE Series.E04 Page 2 of 23
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PART NUMBER STRUCTURE
PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE
Root Model
Output Input
Effi ciency
Package
(Case, Pinout)
VOUT
(V)
IOUT
(A)
Power
(W)
R/N (mVp-p) Regulation (max.)
VIN Nom.
(V)
Range
(V)
IIN, no
load
(mA)
IIN, full
load
(A) Min. Typ.Typ. Max. Line Load
UWE-3.3/20-Q12 3.3 20 66 80 125 ±0.25% ±0.25% 12 9-36 160 6.18 87% 89%
C77, P32
UWE-3.3/20-Q48 3.3 20 66 165 225 ±0.2% ±0.25% 48 18-75 75 1.54 88% 89.5%
UWE-5/15-Q12 5.0 15 75 80 125 ±0.25% ±0.125% 12 9-36 185 6.87 89% 91%
UWE-5/15-Q48 5.0 15 75 135 150 ±0.2% ±0.15% 48 18-75 90 1.74 88.5% 90%
UWE-12/6-Q12 12.0 6 72 120 180 ±0.125% ±0.05% 12 9-36 200 6.56 90% 91.5%
UWE-12/6-Q48 12.0 6 72 115 150 ±0.1% ±0.075% 48 18-75 90 1.65 89% 91%
UWE-15/5-Q12 15.0 5 75 65 125 ±0.125% ±0.075% 12 9-36 270 6.83 89.5% 91.5%
UWE-15/5-Q48 15.0 5 75 90 150 ±0.125% ±0.125% 48 18-75 90 1.73 89% 90.5%
UWE-24/3-Q12
24.0 3 72 190 275 ±0.125% ±0.125% 12 9-36 110 6.70 88.3% 89.5%
Please refer to the part number structure for additonal ordering model numbers and options.
All specifi cations are at nominal line voltage, nominal output voltage and full load, +25° C.
unless otherwise noted. See detailed specifi cations.
Output capacitors are 1 µF ceramic in parallel with 10 µF electrolytic. Input cap is 100 µF. All
caps are low ESR types. Contact Murata Power Solutions for details.
I/O caps are necessary for our test equipment and may not be needed for your application.
Load regulation range: 0.1-3A. This is required only for our test equipment. The converter will
operate at zero output current with degraded regulation.
Maximum Rated Output
Current in Amps
Eighth-Brick Package
Wide Input Range
Unipolar, Single-Output
Nominal Output Voltage
U E -
/
Q12-12
6
Input Voltage Range
Q12 = 9-36 Volts
Q48 = 18-75 Volts
C
RoHS Hazardous Materials Compliance
C=RoHS-6, standard (does not claim EU RoHS exemption 7b–lead in solder)
-
W
P
On/Off Control Logic
P = Positive logic (standard for Q12 models, optional for Q48 models)
N = Negative logic (standard for Q48 models, optional special order for Q12 models)
B
Baseplate (optional)
Blank = No baseplate (standard)
B = Baseplate installed (optional special order)
Blank = Standard pin length 0.19 inches (4.8mm)
L1 = Pin length 0.110 inches (2.79mm)*
L2 = Pin length 0.145 inches (3.68mm)*
LX
Pin Length Option
Special Customer Confi guration part numbers:
1) UWE-12/6-Q48NB-C-CIS
2) UWE-12/6-Q48NBL1-C-CIS
3) UWE-15/5-Q12P-31318-C (tested to 2500Vdc isolation; all other
standard product specifi cations plus conformal coating apply.)
4) UWE-12/6-Q48NBHL1-C-CIS
Note:
Some model number combinations
may not be available. Please contact
Murata Power Solutions.
*Special quantity order is required;
no sample quantities available.
H
Conformal Coating Option
Blank = No coating, standard
H = Coating added, optional*
(built to order; contact Murata Power Solutions for MOQ and lead times.)