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LM3671 - 600-mA Step-Down DC-DC Converter

Description

The LM3671 step-down DC-DC converter is optimized for powering low voltage circuits from a single Li-Ion cell battery and input voltage rails from 2.7 V to 5.5 V.

It provides up to 600-mA load current, over the entire input voltage range.

Features

  • 1 LM3671-Q1 is Qualified for Automotive.

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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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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design LM3671, LM3671-Q1 SNVS294S – NOVEMBER 2004 – REVISED MAY 2016 LM3671/-Q1 2-MHz, 600-mA Step-Down DC-DC Converter 1 Features •1 LM3671-Q1 is Qualified for Automotive Applications • AEC Q100-Qualified With the Following Results – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range • 16-µA Typical Quiescent Current • 600-mA Maximum Load Capability • 2-MHz PWM Fixed Switching Frequency (Typical) • Automatic PFM-PWM Mode Switching • Internal Synchronous Rectification for High Efficiency • Internal Soft Start • 0.
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