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LX7165

Part Number	LX7165
Manufacturer	Microsemi
Description	5A Constant Frequency Hysteretic Synchronous Buck Regulator
Published	Jul 21, 2017
Detailed Description	LX7165 3V to 5.5V, 5A Constant Frequency Hysteretic Synchronous Buck Regulator with I2C Production Datasheet Descript...
Datasheet	LX7165 PDF File

Overview

LX7165 3V to 5.
5V, 5A Constant Frequency Hysteretic Synchronous Buck Regulator with I2C Production Datasheet Description The LX7165 is a digitally controlled step‐down regulator IC with an integrated 40mΩ high‐side P‐channel MOSFET and a 14mΩ low‐side N‐channel MOSFET.
  It features Microsemi’s proprietary constant‐frequency hysteretic control engine for near‐instantaneous correction to line/load transients.
  It does not require high‐ESR output capacitors and incorporates energy‐ saving “PSM” (Power Save or Pulse Skip Mode) at light loads, to extend battery life in mobile applications.
The LX7165 has an I2C serial interface port for output voltage margining and monitoring if required (it can also operate in default mode).
  In addition it includes robust fault monitoring functions.
   The LX7165 will operate from ...

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