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LM22672 - Step-Down Voltage Regulator

General Description

The LM22672 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 1A loads with excellent line and load regulation characteristics.

Key Features

  • October 17, 2008 LM22672 1A SIMPLE.

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Datasheet Details

Part number LM22672
Manufacturer National Semiconductor Corporation
File Size 436.76 KB
Description Step-Down Voltage Regulator
Datasheet download datasheet LM22672 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LM22672 1A SIMPLE SWITCHER®, Step-Down Voltage Regulator with Features October 17, 2008 LM22672 1A SIMPLE SWITCHER®, Step-Down Voltage Regulator www.datasheet4u.com with Features General Description The LM22672 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 1A 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 provides for an easy to use complete design using a minimum number of external components and National’s WEBENCH® design tool.