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LM22673

Part Number	LM22673
Manufacturer	National Semiconductor Corporation
Description	Step-Down Voltage Regulator
Published	May 12, 2009
Detailed Description	LM22673 3A SIMPLE SWITCHER®, Step-Down Voltage Regulator with Adjustable Soft-Start and Current Limit November 5, 2008 ...
Datasheet	LM22673 PDF File

Overview

LM22673 3A SIMPLE SWITCHER®, Step-Down Voltage Regulator with Adjustable Soft-Start and Current Limit November 5, 2008 LM22673 3A SIMPLE SWITCHER®, Step-Down Voltage Regulator www.
datasheet4u.
com with Adjustable Soft-Start and Current Limit General Description The LM22673 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 3A 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 SWITCHER® concept provi...

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