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LM2853 - 3-A 550-kHz Synchronous Buck Regulator

General Description

The LM2853 synchronous buck regulator is a 550 kHz step-down switching voltage regulator capable of driving up to a 3A load with excellent line and load regulation.

Key Features

  • 1 Input Voltage Range of 3 V to 5.5 V.
  • Factory EEPROM Set Output Voltages From 0.8 V to 3.3 V in 100 mV Increments.
  • Maximum Load Current of 3A.
  • Voltage Mode Control.
  • Internal Type-Three Compensation.
  • Switching Frequency of 550 kHz.
  • Low Standby Current of 12 µA.
  • Internal 40 mΩ MOSFET Switches.
  • Standard Voltage Options.
  • 0.8/1.0/1.2/1.5/1.8/2.5/3.0/3.3 Volts.
  • Exposed Pad 14-Lead HTSSOP (PWP) Package 2.

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Full PDF Text Transcription (Reference)

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Product Folder Order Now Technical Documents Tools & Software Support & Community LM2853 SNVS459A – OCTOBER 2006 – REVISED SEPTEMBER 2017 LM2853 3-A 550-kHz Synchronous Buck Regulator 1 Features •1 Input Voltage Range of 3 V to 5.5 V • Factory EEPROM Set Output Voltages From 0.8 V to 3.3 V in 100 mV Increments • Maximum Load Current of 3A • Voltage Mode Control • Internal Type-Three Compensation • Switching Frequency of 550 kHz • Low Standby Current of 12 µA • Internal 40 mΩ MOSFET Switches • Standard Voltage Options – 0.8/1.0/1.2/1.5/1.8/2.5/3.0/3.