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DESCRIPTION
These miniature point-of-load (POL) switching
DC/DC converters are ideal regulation and supply
elements for distributed power and intermedi-
ate bus architectures. Fully compatible with
the Distributed-power Open Standards Alliance
speci鏗乧ation (www.dosapower.com), LSN2鈥檚 can
power CPU鈥檚, programmable logic and mixed-
voltage systems with little heat and low noise. A
typical application uses a master isolated 12 or
5Vdc supply and individual LSN2 converters for
local 1.8 and 3.3Vdc supplies. All system isolation
resides in the central supply, leaving lower cost
POL regulation at the load. The LSN2鈥檚 can deliver
very high power (to 52 Watts) in a tiny area with-
out heat sinking or external components. They
feature quick transient response (to 25渭sec) and
very fast current slew rates (to 20A/渭sec).
Typ. @ 25擄C, full load
25渭sec
鈥?0 to +85擄C
UL/IEC/EN 60950
FCC pt.15, class B
Notes
50% load step to 2% of 鏗乶al value
With 200 lfm air鏗俹w
And CSA C22.2-No.234
0.50 x 1.00 x 0.275 inches (12.7 x 25.4 x 6.98 mm)
0.50 x 2.00 x 0.32 inches (12.7 x 50.8 x 8.13 mm)
Pb
Lead-free
construction/attach
www.cd4power.com
LSN2 Series
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