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RT7291B Dataheets PDF



Part Number RT7291B
Manufacturers Richtek
Logo Richtek
Description Synchronous Buck Converter
Datasheet RT7291B DatasheetRT7291B Datasheet (PDF)

® RT7291A/B 6A, 23V, 500kHz, ACOT® Synchronous Buck Converter with LDO for System 5V General Description The RT7291A/B is a synchronous Buck converter with Advanced Constant On-Time (ACOT®) mode control. The main control loop of the RT7291A/B uses an ACOT® mode control which provides a very fast transient response with no external compensators. The RT7291A/B operates from 5V to 23V input voltage, provides a 5V LDO and a 300kHz CLK to drive an external charge pump. OCP, UVP and OVP are included.

  RT7291B   RT7291B


RT7291A RT7291B RT4526


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