AN-1752, 5A LM20k Reference Design for LM20145 Synchronous Buck Regulator

Reference Design using part LM20145 by Texas Instruments

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Manufacturer

Texas Instruments
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

Associated Documents

For End Products

  • Power Supplies

Description

  • AN-1752, 5A LM20k Reference Design for LM20145 Synchronous Buck Regulator. 5A LM20k Reference Design for LM20145 Synchronous Buck Regulator. 1.2V Output Solution Optimized for Load Transients

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    2.95 to 5.5 V
  • Output Voltage
    1.2 V
  • Output Current
    5 A
  • Efficiency
    92 %
  • Topology
    Buck

Featured Parts (11)

Featured Parts
Part Number Manufacturer Type Description
LM20145MHE/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 5A 16-Pin HTSSOP EP T/R Buy
LM20145QMHE/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 5A 16-Pin HTSSOP EP T/R Automotive AEC-Q100 Buy
LM20145MHX/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 5A 16-Pin HTSSOP EP T/R Buy
LM20145MH/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 5A 16-Pin HTSSOP EP Tube Buy
LM20145MH Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 5A 16-Pin HTSSOP EP Rail Buy
LM20145QMHX/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 5A 16-Pin HTSSOP EP T/R Automotive AEC-Q100 Buy
LM20145MHX/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 5A 16-Pin HTSSOP EP T/R Buy
LM20145QMHX/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 5A 16-Pin HTSSOP EP T/R Automotive AEC-Q100 Buy
LM20145MHE/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 5A 16-Pin HTSSOP EP T/R Buy
LM20145QMHE/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 5A 16-Pin HTSSOP EP T/R Automotive AEC-Q100 Buy
LM20145MH/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 5A 16-Pin HTSSOP EP Tube Buy

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