PMP7772, Non sync buck controller with 20 to 27V input and 4.5 to 17V @ 1.4A output

Reference Design using part LM25575MH 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

  • Automotive and Transportation
  • Industrial

Description

  • PMP7772, a non sync buck regulator. It has an input of 20V to 27V and output of 4.5V to 17V @ 1.4A. LM5575 uses Emulated Current Mode control architecture which provides inherent line regulation, tight load transient response and ease of loop compensation without the usual limitation of low duty cycles associated with current mode regulators. It incorporates ADJ pin to smoothen the output voltage on the fly

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    20 to 27 V
  • Output Voltage
    4.5 to 17 V
  • Output Current
    1.4 A
  • Topology
    Buck

Featured Parts (4)

Featured Parts
Part Number Manufacturer Type Description
LM25575MHX/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 6V to 42V Synchronous Step Down Single-Out 1.225V to 40V 1.5A 16-Pin HTSSOP EP T/R Buy
LM25575MHX/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 6V to 42V Synchronous Step Down Single-Out 1.225V to 40V 1.5A 16-Pin HTSSOP EP T/R Buy
LM25575MH/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 6V to 42V Synchronous Step Down Single-Out 1.23V to 40V 1.5A 16-Pin HTSSOP EP Tube Buy
LM25575MH/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 6V to 42V Synchronous Step Down Single-Out 1.23V to 40V 1.5A 16-Pin HTSSOP EP Tube Buy

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