LT1610, Li-Ion to 3.3V SEPIC converter delivers 100mA

Reference Design using part LT1610 by Analog Devices

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Manufacturer

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

For End Products

  • Cellular Phone
  • Pager
  • Portable Computers

Description

  • Circuit employs the SEPIC topology to provide a regulated 3.3V output from an input that can range above or below the output voltage

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    3 to 4.2 V
  • Output Voltage
    3.3 V
  • Output Current
    0.1 A
  • Efficiency
    73 %
  • Topology
    Single-Ended Primary Inductance

Featured Parts (10)

Featured Parts
Part Number Manufacturer Type Description
LT1610CMS8 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 8V Step Up Single-Out 1.23V to 30V 0.9A 8-Pin MSOP Buy
LT1610CMS8 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 8V Step Up Single-Out 1.23V to 30V 0.9A 8-Pin MSOP Buy
LT1610CS8#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 8V Step Up Single-Out 1.23V to 30V 0.9A 8-Pin SOIC N Tube Buy
LT1610IS8 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 8V Step Up Single-Out 1.23V to 30V 0.9A 8-Pin SOIC N Buy
LT1610CS8#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 8V Step Up Single-Out 1.23V to 30V 0.9A 8-Pin SOIC N T/R Buy
LT1610IS8#TR Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 8V Step Up Single-Out 1.23V to 30V 0.9A 8-Pin SOIC N T/R Buy
LT1610IS8#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 0.9V to 8V Step Up Single-Out 1.23V to 30V 0.9A 8-Pin SOIC N T/R Buy
LT1610CMS8 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 8V Step Up Single-Out 1.23V to 30V 0.9A 8-Pin MSOP Buy
LT1610CMS8#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 0.9V to 8V Step Up Single-Out 1.23V to 30V 0.9A 8-Pin MSOP T/R Buy
LT1610CS8 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 8V Step Up Single-Out 1.23V to 30V 0.9A 8-Pin SOIC N Buy

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