Datasheet

➀ Please refer to the part number structure for additional ordering information and options.
➁ All specifi cations are typical at nominal line voltage and full load, +25°C unless otherwise noted. See
detailed specifi cations. Output capacitors are 1 µF || 10 µF with a 22µF input capacitor. These caps are
necessary for our test equipment and may not be needed for your application.
PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE ➀
Root Model ➀
Output Input
Effi ciency Dimensions
VOUT
(Volts)
IOUT
(Amps,
max.)
Power
(Watts)
R/N (mV
pk-pk) Regulation (Max.) ➁
VIN Nom.
(Volts)
Range
(Volts)
IIN no
load (mA)
IIN full
load
(Amps)Typ. Max. Line Load Min. Typ. (inches) (mm)
UWQ-12/17-Q48
UWQ-12/17-Q48 ➂
12 17 204 100 120 ±1% ±1.5% 48 18-75 80 4.62 90% 92%
2.30x1.45x0.46 max.
2.30x1.45x0.46 max.
58.4x36.8x11.7
58.4x36.8x11.7
PART NUMBER STRUCTURE
Pin length option
Blank = Standard pin length 0.180 in. (4.6 mm)
L1 = 0.110 in. (2.79 mm)*
L2 = 0.145 in. (3.68 mm)*
Lx
Q48
Input Voltage Range:
Q48 = 18-75 Volts (48V nominal)
/
Nominal Output Voltage
12 17
Maximum Rated Output:
Current in Amps
-
N
On/Off Control Logic
N = Negative logic
P = Positive logic
-
UWQ
Family
Series:
Wide Input
Quarter Brick
Baseplate (optional)
Blank = No baseplate, standard
B = Baseplate installed, optional
B
RoHS Hazardous Materials compliance
C = RoHS-6 (does not claim EU RoHS exemption 7b–lead in solder), standard
-
C
Complete Model Number Example:
Negative On/Off logic, baseplate installed, 0.110˝ pin length, RoHS-6 compliance
UWQ-12/17-Q48NBL1-C
S
Load Share Option
Blank = No share
S = Load share
*Minimum order quantity is required.
Samples available with standard pin
length only.
Note:
Some model number combinations may
not be available. See website or contact
your local Murata sales representative.
UWQ-12/17-Q48 Series
Wide Input, Isolated DOSA Quarter Brick DC/DC Converters
MDC_UWQ-12/17-Q48 Series.A06 Page 2 of 17
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