USB-Powered Bipolar Supply

Reference Design using part MAX1896 by Analog Devices

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Manufacturer

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

For End Products

  • Laptop
  • LCD Display
  • Notebook
  • PCMCIA Card
  • Portable

Description

  • Simple USB-powered circuit that generates a 12V supply. The circuit delivers 50mA from both outputs. The MAX1896 step-up converter is featured in the design

Key Features

  • Conversion Type
    DC to DC
  • Output Voltage
    -12|12 V
  • Output Current
    0.05@-12V|0.05@12V A
  • Topology
    Boost

Featured Parts (4)

Featured Parts
Part Number Manufacturer Type Description
MAX1896EUT+ Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.6V to 5.5V Step Up Single-Out 2.6V to 13V 0.5A 6-Pin SOT-23 T/R Buy
MAX1896EUT+T Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.6V to 5.5V Step Up Single-Out 2.6V to 13V 0.5A 6-Pin SOT-23 T/R Buy
MAX1896EUT+ Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.6V to 5.5V Step Up Single-Out 2.6V to 13V 0.5A 6-Pin SOT-23 T/R Buy
MAX1896EUT+T Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.6V to 5.5V Step Up Single-Out 2.6V to 13V 0.5A 6-Pin SOT-23 T/R Buy

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