LM22677 Step-Down Voltage Regulator

National Semiconductor Corporation

Description

LM22677 5A SIMPLE SWITCHER®, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency October 17, 2008 LM22677 5A SIMPLE S.
The LM22677 series of regulators are monolithic integrated circuits which provide all of the active functions for a stepdown (buck) switching regulato.

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Datasheet Specifications

Part number: LM22677
Manufacturer: National Semiconductor Corporation
File Size: 406.23 KB
Datasheet: LM22677_NationalSemiconductorCorporation.pdf
Description: Step-Down Voltage Regulator

Features

* such as external component calculation, electrical simulation, thermal simulation, and Build-It boards for easy design-in. The switching clock frequency is provided by an internal fixed frequency oscillator which operates at 500 kHz. The switching frequency can also be adjusted with an external resi

Applications

* Package
* TO-263 THIN (Exposed Pad) Applications
* Industrial Control Telecom and Datacom Systems Embedded Systems Automotive Telematics and Body Electronics Conversions from Standard 24V, 12V and 5V Input Rails Simplified Application Schematic 30074101 © 2008 Na

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LM22677 Step-Down Voltage Regulator National Semiconductor Corporation

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