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LMR23615 Datasheet 1.5-A Synchronous Step-Down Converter

Manufacturer: Texas Instruments

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General Description

The LMR23615 SIMPLE SWITCHER® is an easy-touse 36-V, 1.5-A synchronous step-down regulator.

With a wide input range from 4 V to 36 V, the device is suitable for various industrial applications for power conditioning from unregulated sources.

Peak current mode control is employed to achieve simple controlloop compensation and cycle-by-cycle current limiting.

Overview

www.ti.com LMR23615 SNVSAV8B – JUNE 2017 – REVISED ALUMGRUS2T32601250 SNVSAV8B – JUNE 2017 – REVISED AUGUST 2020 LMR23615 SIMPLE SWITCHER® 36-V, 1.

Key Features

  • 4-V to 36-V input range.
  • 1.5-A Continuous output current.
  • Integrated synchronous rectification.
  • Current-mode control with internal compensation.
  • Minimum switch ON-time: 60 ns.
  • Adjustable switching frequency.
  • PFM mode at light load.
  • Frequency synchronization to external clock.
  • 75-µA Quiescent current.
  • Soft start into a prebiased load.
  • High-duty-cycle operation supported.
  • Output short-circu.

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