Figure 9 - Dimensioned Product View
Figure 10 - Matrix Tray Dimensions
Tolerances as per J EDEC standard No. 95-1, section 10.
Note 7
Valid for 48V input, nominal load and 25C operation.
Note 8
Component level data is specified for a mounted unit, i.e. includes lead
dynamics. System level data may be different due to system and board
mounting dynamics.
Note 9
48S12 typically meets level A Quasi peak and level A +5dB Average.
Note 10
For operation at >70% of nominal output current and at <29VDC in; an
external series line dampening resistor should be employed. A 0.39
resistor should be fitted in series with Vin+. A 1210 package size should
be used. The recommended resistor is from KOA; SR73K2ETRDR39F.
Note 11
To order an Evaluation Kit which contains a SXA10 model pre-mounted
on a circuit card with test points for easy testing in the laboratory, please
add the suffix '-EVAL' to the model number, e.g. SXA10-48S05-EVAL.
Please see the SXA10 Evaluation Board user Guide for further details.
Environmental Consideration
Great care has been taken to protect the environment. The units have
reduced mass to reduce transportation costs. No encapsulation
epoxies are used. The substrate, being ceramic with copper
conductors and with only 0.1mm silver pad plating, is environmentally
benign. The SnAg component and lead attach solder alloy has 0%
lead present. The packaging trays are designed to be both reusable
and recyclable.
PAGE 5
10W DC/DC
|
DC/DC CONVERTERS
Figure 8 - Recommended Pad Position and Dimension
SXA10 Single Output
1.120
±
0.012
(28.50
±
0.30
)
0.057
±
0.004
(1.45
±
0.1
)
Seating
Plane
0.42
(10.60)
Max.
3.5
°
±
1.5
°
0.008
(0.20)
Min.
1.920
(48.76)
DIMENSIONS IN INCHES (MM)
0.112
(2.84)
1.174
(29.82)
0.948
(24.09)
0.200
(5.08)
-0.10
)
0.200
±
0.001
(5.08
±
0.03
)
(Non.Typ.
0.004
(0.10)
0.010
±
0.002
(0.25
±
0.05
)
Seating
Plane
DIMENSIONS IN INCHES (MM)
-0.004
2.000
(50.80
0.098
±
0.004
(2.50
±
0.10
)
12.40
(315.00)
12.70
(322.60)
5.35
(135.90)
0.48
(12.19)
Device Pin 1
Orientation