Datasheet

www.murata-ps.com/support
MECHANICAL SPECIFICATIONS, SURFACE MOUNT (MSL RATING 2)
.92
23.4
33.5
1.32
11.7
.46
14.0
.55
.070 Min Pad
(6 Or 8 Places
As Required)
3.81
.150
3.81
.150
7
.
7.62
.300
27.94
1.100
Recommended Footprint
(View Through Converter)
1
2
3
4
8
C
L
(Sec)
C
L
(Pri)
Top View
5*
7*
6
UWS Series
Sixteenth-brick DOSA-Compatible,
Wide Input Isolated DC-DC Converters
MDC_UWS Series.D03 Page 19 of 25
Material:
SMT contacts: copper alloy
Finish: (all pins)
Gold (5u"min) over nickel (50u" min)
* Sense is included only on models UWS-3.3/15-Q48
and UWS-5/10-Q48. Sense pins are omitted on other
models.
Note that some competitive units may use different
pin numbering or alternate outline views. However,
all units are pinout compatible.
It is recommended that no parts be placed beneath
the converter.
Third Angle Projection
Dimensions are in inches (mm) shown for ref. only.
Components are shown for reference only
and may vary between units.
Tolerances (unless otherwise specified):
.XX ± 0.02 (0.5)
.XXX ± 0.010 (0.25)
Angles ± 1˚
PIN
#8
PIN
#4
5*
C
L
3
4
8
6
2
1
C
L
7*
0.125
(3.175)
REF
0.010 (0.25) MIN
CLEARANCE
0.550
(13.97)
0.300
(7.62)
0.300
(7.62)
0.36
(9.14)
MAX0.116 (2.95)
1.100
(27.9)
.062 (1.57) TYP
(ALL PINS)
(REF)
PCB thickness
END VIEW
0.150(3.81)
0.150
1.30
(33.0)
0.90 (22.9)
SIDE VIEW
BOTTOM PIN VIEW
INPUT/OUTPUT CONNECTIONS P75
Pin Function Pin Function
3 –Vin 4 –Vout
5 –Sense*
2 On/Off Control 6 Output Trim
7 +Sense*
1 +Vin 8 +Vout