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LM2614 - 400mA Sub-Miniature Adjustable DC-DC Converter

General Description

The LM2614 DC-DC converter is optimized for powering RF power amplifiers (PAs) from a single Lithium-Ion cell.

It steps down an input voltage of 2.8V to 5.5V to an output of 1.0V to 3.6V at up to 400mA (300mA for B grade).

Overview

OBSOLETE LM2614 www.ti.com SNVS184B – AUGUST 2002 – REVISED APRIL 2013 LM2614 400mA Sub-Miniature Adjustable DC-DC Converter Optimized for RF Power Amplifiers Check for Samples:.

Key Features

  • 1.
  • 2 Sub-miniature 10-bump Thin DSBGA Package.
  • Uses Small Ceramic Capacitors.
  • 5mV typ PWM Mode Output Voltage Ripple (COUT = 22µF).
  • Internal Soft Start.
  • Current Overload Protection.
  • Thermal Shutdown.
  • External Compensation KEY.