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LMR14050 Datasheet 2.2mhz Step-down Converter

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & munity LMR14050 SNVSAA6A – FEBRUARY 2015 – REVISED MARCH 2015 LMR14050 SIMPLE SWITCHER® 40 V 5 A, 2.

General Description

The LMR14050 is a 40 V, 5 A step down regulator with an integrated high-side MOSFET.

With a wide input range from 4 V to 40 V, it’s suitable for various applications from industrial to automotive for power conditioning from unregulated sources.

The regulator’s quiescent current is 40 µA in Sleep-mode, which is suitable for battery powered systems.

Key Features

  • 1 4 V to 40 V Input Range.
  • 5 A Continuous Output Current.
  • Ultra-low 40 µA Operating Quiescent Current.
  • 90 mΩ High-Side MOSFET.
  • Minimum Switch-On Time: 75 ns.
  • Current Mode Control.
  • Adjustable Switching Frequency from 200 kHz to 2.5 MHz.
  • Frequency Synchronization to External Clock.
  • Internal Compensation for Ease of Use.
  • High Duty Cycle Operation Supported.
  • Precision Enable Input.
  • 1 µA Shutdo.

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LMR14050 Distributor