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LM2852 - 2A 500/1500kHz Synchronous Buck Regulator

General Description

The LM2852 synchronous buck regulator is a high frequency step-down switching voltage regulator capable of driving up to a 2A load with excellent line and load regulation.

Key Features

  • 1 Input Voltage Range of 2.85 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 2 A.
  • Voltage Mode Control.
  • Internal Type-Three Compensation.
  • Switching Frequency of 500 kHz or 1.5 MHz.
  • Low Standby Current of 10 µA.
  • Internal 60-mΩ MOSFET Switches.
  • Standard Voltage Options 0.8/1/1.2/1.5/1.8/2.5/3.3 V 2.

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Full PDF Text Transcription (Reference)

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Product Folder Order Now Technical Documents Tools & Software Support & Community LM2852 SNVS325E – JANUARY 2005 – REVISED JANUARY 2016 LM2852 2A 500/1500 kHz Synchronous Buck Regulator 1 Features •1 Input Voltage Range of 2.85 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 2 A • Voltage Mode Control • Internal Type-Three Compensation • Switching Frequency of 500 kHz or 1.5 MHz • Low Standby Current of 10 µA • Internal 60-mΩ MOSFET Switches • Standard Voltage Options 0.8/1/1.2/1.5/1.8/2.5/3.3 V 2 Applications • Low Voltage Point of Load Regulation • Local Solution for FPGA/DSP/ASIC Core Power • Broadband Networking and Communications Infrastructure • Portable Computing space Typical Application Circuit VIN = 3.