Typical Application for LT3990IMSE 3.3V Synchronous Step-Down Converter

Reference Design using part LT3990IMSE by Analog Devices

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Typical Application for LT3990IMSE 3.3V Synchronous Step-Down Converter.
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Manufacturer

Analog Devices
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Automotive Battery
  • Industrial Supplies
  • Portable Power

Description

  • Typical Application for LT3990IMSE 3.3V Synchronous Step-Down Converter. The LT3990 is an adjustable frequency monolithic buck switching regulator that accepts a wide input voltage range up to 62V and consumes only 2.5uA of quiescent current

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4.2 to 62 V
  • Output Voltage
    3.3 V
  • Output Current
    0.35 A
  • Topology
    Buck

Featured Parts (6)

Featured Parts
Part Number Manufacturer Type Description
LT3990IMSE#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.2V to 62V Step Down Single-Out 1.21V to 25V 0.35A 16-Pin MSOP EP Tube Buy
LT3990IMSE-5#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.2V to 62V Step Down Single-Out 5V 0.35A 16-Pin MSOP EP T/R Buy
LT3990IMSE-3.3#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.2V to 62V Step Down Single-Out 3.3V 0.35A 16-Pin MSOP EP Tube Buy
LT3990IMSE#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.2V to 62V Step Down Single-Out 1.21V to 25V 0.35A 16-Pin MSOP EP T/R Buy
LT3990IMSE-3.3#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.2V to 62V Step Down Single-Out 3.3V 0.35A 16-Pin MSOP EP T/R Buy
LT3990IMSE-5#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.2V to 62V Step Down Single-Out 5V 0.35A 16-Pin MSOP EP Tube Buy

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