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Power supply module for medical applications |
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 Fairchild Semiconductor’s power DC-DC micro-module offers customers the ability to
reduce board space, reduce component count and improve the overall
system efficiency of their designs.
-Alternative
efficiency improvement methods include implementing a traditional DC-DC
switching converter, which requires in-house design capability and
delays time-to-market. The FAN4603 micro-module
DC-DC buck solution, unlike a traditional switching DC-DC
implementation, integrates the passive components and the DC-DC
regulator into a single ‘solder-and-play’ module. As a complete package,
this micro-module is a highly integrated, robust DC-DC solution,
reducing component count by at least three components. This device also allows designers to use an advanced,
high-frequency DC-DC solution in their end applications, taking
advantage of higher efficiency, robust DC-DC power, reducing the
footprint by 40 percent and simplifying layout and applications
validation testing, without lengthening design times and qualification
cycles, and shortening overall time-to-market. The FAN4603’s
proprietary architecture consumes very low quiescent current and
delivers ultra-fast transient response. With quiescent current of 35µA
typ. in standby mode, this solution is able to provide best-in-class
transient response, making it more reactive to fast changes in load
requirements. The FAN4603 is housed in
a 4mm x 2.5mm MLP package. www.fairchildsemi.comFor more CE
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Fairchild Semiconductor’s power DC-DC micro-module offers customers the ability to
reduce board space, reduce component count and improve the overall
system efficiency of their designs. 
