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LMR14010A - 1-A Step-Down Converter

General Description

The LMR14010A is a PWM DC-to-DC buck (stepdown) regulator.

With a wide input range from 4V to 40V, the device is deigned for a wide range of applications from industrial to automotive.

An ultra-low 1µA shutdown current prolongs battery life.

Key Features

  • Input voltage range: 4V to 40V with Transient protection to 45V.
  • 0.7MHz switching frequency.
  • Ultra-high efficiency at light load with Eco-mode.
  • Low dropout operation.
  • Output current up to 1A.
  • Precision enable input.
  • Overcurrent protection.
  • Internal compensation.
  • Internal soft start.
  • Small overall design size (TSOT-6L package).
  • Create a custom design using the LMR14010A with the.

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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.

View original datasheet text
LMR14010A SLUSD87A – MARCH 2018 – REVISED JANUARY 2024 LMR14010A 4V to 40V, 1A Step-Down Converter With High Efficiency Eco-mode 1 Features • Input voltage range: 4V to 40V with Transient protection to 45V • 0.7MHz switching frequency • Ultra-high efficiency at light load with Eco-mode • Low dropout operation • Output current up to 1A • Precision enable input • Overcurrent protection • Internal compensation • Internal soft start • Small overall design size (TSOT-6L package) • Create a custom design using the LMR14010A with the WEBENCH® Power Designer 2 Applications • Smart meters • Appliances • Elevators and escalators • Cameras Simplified Schematic 3 Description The LMR14010A is a PWM DC-to-DC buck (stepdown) regulator.