UEI25-033-D48NM-C Murata Power Solutions Inc, UEI25-033-D48NM-C Datasheet - Page 11
![DC/DC Converters & Regulators 48V 3.3Vout 7.5A SMT 25W Neg. Polarity](/photos/17/93/179309/uei25_sml.jpg)
UEI25-033-D48NM-C
Manufacturer Part Number
UEI25-033-D48NM-C
Description
DC/DC Converters & Regulators 48V 3.3Vout 7.5A SMT 25W Neg. Polarity
Manufacturer
Murata Power Solutions Inc
Datasheet
1.UEI25-033-D48P-C.pdf
(23 pages)
Specifications of UEI25-033-D48NM-C
Product
Isolated
Output Power
25 W
Input Voltage Range
36 V to 75 V
Input Voltage (nominal)
48 V
Number Of Outputs
1
Output Voltage (channel 1)
3.3 V
Output Current (channel 1)
7.5 A
Package / Case Size
27.9 mm x 24.4 mm
Output Type
DC/DC Converter
Output Voltage
3.3 V
Dc / Dc Converter O/p Type
Fixed
No. Of Outputs
1
Input Voltage
36V To 75V
Power Rating
25W
Output Current
7.5A
Approval Bodies
CAN/CSA, EN, IEC, UL
Supply Voltage
48VDC
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
MECHANICAL SPECIFICATIONS, SURFACE MOUNT (MSL RATING 2)
0.200
5.08
MOUNTING
Case 75
PLANE
0.100
2.54
C L
PIN #1
#6
#2
#1
[10.4]
0.41
0.093 [2.4] TYP
[7.62]
0.30
BOTTOM VIEW
0.15
[3.8]
[14.7]
SIDE VIEW
0.58
TOP VIEW
20.32
0.800
27.9
1.10
TYP
C L
10.16
0.400
www.murata-ps.com
#5
#3
#4
24.4
0.96
PRI-SEC BARRIER
RECOMMENDED
10.16
0.400
0.400
10.16
C L
Single Output Isolated 25-Watt DC/DC Converters
These converters are plug-compatible to
competitive units. In case of pinout numbering
inconsistency, follow the pin FUNCTION, not
the pin number when laying out your PC board.
0.093
[2.4]
Dimensions are in inches (mm shown for ref. only).
Components are shown for reference only.
Tolerances (unless otherwise specified):
.XX ± 0.02 (0.5)
.XXX ± 0.010 (0.25)
Angles ± 1˚
0.13 [3.3]
REF
07 Apr 2011
*The Remote On/Off can be provided
*The Remote On/Off can be provided
with either positive (P suffi x) or nega-
with either positive (P suffi x) or nega-
tive (N suffi x) polarity
tive (N suffi x) polarity
INPUT/OUTPUT CONNECTIONS
INPUT/OUTPUT CONNECTIONS
Pin
Pin
1
1
2
2
3
3
4
4
5
5
6
6
END VIEW
Third Angle Projection
UEI25 Series
[8.64]
On/Off Control*
On/Off Control*
0.34
MAX
Function P85
Function P85
Negative Vout
Negative Vout
MDC_UEI25W.A03 Page 11 of 23
Negative Vin
Negative Vin
Positive Vout
Positive Vout
Positive Vin
Positive Vin
Output Trim
Output Trim
email: sales@murata-ps.com