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LM5574-Q1 - 0.5A Step-Down Switching Regulator

Download the LM5574-Q1 datasheet PDF. This datasheet also covers the LM5574 variant, as both devices belong to the same 0.5a step-down switching regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The LM5574 is an easy to use SIMPLE SWITCHER® buck regulator which allows design engineers to design and optimize a robust power supply using a minimum set of components.

Key Features

  • 1.
  • 23 LM5574-Q1 is an Automotive Grade Product that is AEC-Q100 Grade 1 Qualified (.
  • 40°C to + 125°C Operating Junction Temperature).
  • Integrated 75V, 750mΩ N-channel MOSFET.
  • Ultra-Wide Input Voltage Range from 6V to 75V.
  • Adjustable Output Voltage as Low as 1.225V.
  • 1.5% Feedback Reference Accuracy.
  • Operating Frequency Adjustable Between 50kHz and 500kHz with Single Resistor.
  • Master or Slave Frequency Synchronization.
  • Ad.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM5574-etcTI.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for LM5574-Q1 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LM5574-Q1. For precise diagrams, and layout, please refer to the original PDF.

LM5574, LM5574-Q1 www.ti.com SNVS478F – JANUARY 2007 – REVISED APRIL 2013 LM5574/LM5574-Q1 SIMPLE SWITCHER® 75V, 0.5A Step-Down Switching Regulator Check for Samples: LM5...

View more extracted text
ITCHER® 75V, 0.5A Step-Down Switching Regulator Check for Samples: LM5574, LM5574-Q1 FEATURES 1 •23 LM5574-Q1 is an Automotive Grade Product that is AEC-Q100 Grade 1 Qualified (−40°C to + 125°C Operating Junction Temperature) • Integrated 75V, 750mΩ N-channel MOSFET • Ultra-Wide Input Voltage Range from 6V to 75V • Adjustable Output Voltage as Low as 1.225V • 1.

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