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LM22677

Part Number	LM22677
Manufacturer	National Semiconductor Corporation
Description	Step-Down Voltage Regulator
Published	May 12, 2009
Detailed Description	LM22677 5A SIMPLE SWITCHER®, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency October...
Datasheet	LM22677 PDF File

Overview

LM22677 5A SIMPLE SWITCHER®, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency October 17, 2008 LM22677 5A SIMPLE SWITCHER®, Step-Down Voltage Regulator www.
datasheet4u.
com with Synchronization or Adjustable Switching Frequency General Description The LM22677 series of regulators are monolithic integrated circuits which provide all of the active functions for a stepdown (buck) switching regulator capable of driving up to 5A loads with excellent line and load regulation characteristics.
High efficiency (>90%) is obtained through the use of a low ON-resistance N-channel MOSFET.
The series consists of a fixed 5V output and an adjustable version.
The SIMPLE SWI...

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