LM22670 Datasheet - National Semiconductor Corporation

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LM22670 Step-Down Voltage Regulator

LM22670 3A SIMPLE SWITCHER®, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency October 17, 2008 LM22670 3A SIMPLE S.
The LM22670 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 Details

Part number:

LM22670

Manufacturer:

National Semiconductor Corporation

File Size:

518.07 KB

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
* PSOP-8 (Exposed Pad)
* 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 Sch

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LM22670 Step-Down Voltage Regulator National Semiconductor Corporation

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