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LT1269 - 4A High Efficiency Switching Regulators

Datasheet Summary

Description

of the LT1271/LT1269.

Application circuits are included to show the capability of the LT1271/LT1269.

A complete design manual (AN-19) should be obtained to assist in developing new designs.

Features

  • s s s s s s s s s.

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Datasheet preview – LT1269

Datasheet Details

Part number LT1269
Manufacturer Linear Technology
File Size 212.61 KB
Description 4A High Efficiency Switching Regulators
Datasheet download datasheet LT1269 Datasheet
Additional preview pages of the LT1269 datasheet.

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Full PDF Text Transcription

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LT1271/LT1269 4A High Efficiency Switching Regulators FEATURES s s s s s s s s s DESCRIPTIO Wide Input Voltage Range 3.5V to 30V Low Quiescent Current: 7mA Internal 4A Switch Very Few External Parts Required Self Protected Against Overloads Shutdown Mode Draws Only 100µA Supply Current Flyback Regulated Mode Has Fully Floating Outputs Comes in Standard 5-Pin Package Can Be Externally Synchronized (See LT1072 Data Sheet) APPLICATI s s s s s S Boost Converter High Efficiency Buck Converter PC Power Supply with Multiple Outputs Battery Up-Converter Negative-to-Positive Converter The LT®1271 and LT1269 are monolithic high power switching regulators.
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