UEI-3.3/15-Q12NR-C Murata Power Solutions Inc, UEI-3.3/15-Q12NR-C Datasheet - Page 2
![CONVERTER, DC/DC, 3.3V, 15A](/photos/21/63/216311/1635559-40_sml.jpg)
UEI-3.3/15-Q12NR-C
Manufacturer Part Number
UEI-3.3/15-Q12NR-C
Description
CONVERTER, DC/DC, 3.3V, 15A
Manufacturer
Murata Power Solutions Inc
Specifications of UEI-3.3/15-Q12NR-C
No. Of Output Channels
1
Input Voltage
9V To 36V
Power Rating
49.5W
Output Voltage
3.3V
Output Current
15A
Supply Voltage
24V
Dc / Dc Converter Case Style
Through Hole
Isolation Voltage
2.25kV
Product
Isolated
Output Power
50 W
Input Voltage Range
9 V to 36 V
Output Voltage (channel 1)
3.3 V
Output Current (channel 1)
15 A
No. Of Outputs
1
Approval Bodies
CSA / EN / UL
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
These are partial model numbers. Please refer to the full model number structure for complete
These specifications are preliminary. Contact MPS for availability.
All specifications are typical at nominal line voltage and full load, +25 deg.C. unless otherwise
UEI-3.3/15-Q12PR-C
UEI-3.3/18-Q48NR-C
UEI-5/10-Q12PR-C
UEI-5/12-Q48NR-C
UEI-12/4.2-Q12P-C
UEI-12/5-Q48N-C
UEI-15/3.3-Q12P-C
UEI-15/4-Q48N-C
PERFORMANCE SPECIFICATIONS AND ORDERING GUIDE
ordering part numbers.
noted. See detailed specifications.
PART NUMBER STRUCTURE
Root Model
Nominal Output Voltage
V
3.3
3.3
(V)
12
12
15
15
out
5
5
Maximum Rated Output
Current in Amps
I
(A)
4.2
3.3
15
18
10
12
out
5
4
Input Voltage Range:
UEI
Q12 = 9-36V
Q48 = 18-75V
Power
49.5
59.4
50.4
49.5
(W)
50
60
60
60
-
3.3 15
R/N (mVp-p) Regulation (Max.)
Typ.
Output
15
60
35
70
On/Off Control Polarity:
Positive “P” polarity is standard for Q12 models and optional special
order for Q48 models. Negative “N” polarity is standard for Q48
models and optional special order for Q12 models.
/
www.murata-ps.com
P = Positive
N = Negative
Max.
125
100
30
50
-
Q12
±0.075% ±0.2%
±0.05% ±0.06%
±0.1%
±0.1% ±0.15%
Line
P R Z
±0.1%
Load
Please contact Murata Power Solutions for further information.
Sense Inputs (5 V
R = Sense included as standard (for 5 V
and lower models only. 12 V
models do not offer the sense option.)
Blank = Sense not installed for 5 V
lower models. Pins 6 and 9 omitted.
-
Plastic Case:
Nom.
C
Output capacitors are 1 µF ceramic || 10 µF electrolytic. Input cap is 22 µF, low ESR.
I/O caps are necessary for our test equipment and may not be needed for your application.
Sense input is not included for 12 V
V
(V)
24
48
24
48
Z = Plastic case, optional*
Blank = No plastic case
IN
RoHS-6 compliance
Range
18-75
18-75
9-36
9-36
(V)
out
50-60W Isolated Wide-Range DC/DC Converters
and lower):
Input
no load
(mA)
130
130
130
130
I
in
out
Technical enquiries email: sales@murata-ps.com, tel:
,
and higher
out
load (A)
I
in
2.33
1.38
2.31
1.37
and
out
out
, full
and higher models. Sense is optional for 5 V
* Please contact Murata Power Solutions
for availability on teh plastic case models.
86.8%
89.5%
MDC_UEI Series 50-60W.B16 Page 2 of 10
Note:
Not all model number combinations are
available. Contact Murata Power Solutions.
Min.
87%
89%
Efficiency
88.5%
89.5%
90%
91%
Typ.
UEI Series
1.55x1.95x0.375
1.55x1.95x0.375
1.55x1.95x0.375
1.55x1.95x0.375
Case (inches)
Package
+1 508 339 3000
out
and lower.
Pinout
P52
P52
P52
P52