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RT8279

Richtek
Part Number RT8279
Manufacturer Richtek
Description 500kHz Step-Down Converter
Published Jan 28, 2013
Detailed Description RT8279 5A, 36V, 500kHz Step-Down Converter General Description The RT8279 is a step-down regulator with an internal powe...
Datasheet PDF File RT8279 PDF File

RT8279
RT8279


Overview
RT8279 5A, 36V, 500kHz Step-Down Converter General Description The RT8279 is a step-down regulator with an internal power MOSFET.
It achieves 5A of continuous output current over a wide input supply range with excellent load and line regulation.
Current mode operation provides fast transient response and eases loop stabilization.
For protection, the RT8279 provides cycle-by-cycle current limiting and thermal shutdown protection.
An adjustable soft-start reduces the stress on the input source at startup.
In shutdown mode, the regulator draws only 25μA of supply current.
The RT8279 requires a minimum number of readily available external components, providing a compact solution.
The RT8279 is a...



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