LTC4085 Demo Board, USB Power Solution in DFN 3X4

Reference Design using part LTC4085EDE by Analog Devices

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Manufacturer

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

For End Products

  • Digital Camera
  • GPS
  • MP3 Player
  • Personal Digital Assistant

Description

  • Demonstration circuit DC937A is a complete power controller for a USB powered device. It is based on the LTC4085 and provides the following functions: 700mA CC/CV timer terminated temperature qualified charger suitable for Li-Ion cells, a USB power manager that insures compliance with the USB power specification and power path management for the battery

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4.5 to 5.5 V
  • Output Voltage
    3.6 V
  • Output Current
    0.7 A

Featured Parts (9)

Featured Parts
Part Number Manufacturer Type Description
LTC4085EDE-4#TRPBF Analog Devices Battery Management ICs Linear Battery Charger Li-Ion/Li-Pol 1200mA 3.95V 14-Pin DFN EP T/R Buy
LTC4085EDE-4#PBF Analog Devices Battery Management ICs Linear Battery Charger Li-Ion/Li-Pol 1200mA 3.95V 14-Pin DFN EP Tube Buy
LTC4085EDE-3#PBF Analog Devices Battery Management ICs Linear Battery Charger Li-Ion/Li-Pol 1200mA 3.95V 14-Pin DFN EP Tube Buy
LTC4085EDE Analog Devices Battery Management ICs Linear Battery Charger Li-Ion/Li-Pol 1200mA 4.2V 14-Pin DFN EP Buy
LTC4085EDE-1#TRPBF Analog Devices Battery Management ICs Linear Battery Charger Li-Ion/Li-Pol 1200mA 4.1V 14-Pin DFN EP T/R Buy
LTC4085EDE-1#PBF Analog Devices Battery Management ICs Linear Battery Charger Li-Ion/Li-Pol 1200mA 4.1V 14-Pin DFN EP Tube Buy
LTC4085EDE#TRPBF Analog Devices Battery Management ICs Linear Battery Charger Li-Ion/Li-Pol 1200mA 4.2V 14-Pin DFN EP T/R Buy
LTC4085EDE#PBF Analog Devices Battery Management ICs Linear Battery Charger Li-Ion/Li-Pol 1200mA 4.2V 14-Pin DFN EP Tube Buy
LTC4085EDE-3#TRPBF Analog Devices Battery Management ICs Linear Battery Charger Li-Ion/Li-Pol 1200mA 3.95V 14-Pin DFN EP T/R Buy

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