LTC4089EDJC Demo Board, USB Power Solution in DFN 6X3

Reference Design using part LTC4089EDJC 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 DC929A-A is a monolithic high voltage (6V-36V) switching buck regulator, USB Power path controller, and Li-Ion battery charger. It is based on the LTC4089 and provides the following functions: 1.2A monolithic buck regulator with output voltage tracking battery voltage VBAT, a 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
    6 to 36 V
  • Output Voltage
    3.6|5 V
  • Output Current
    0.7 A
  • Topology
    Buck

Featured Parts (9)

Featured Parts
Part Number Manufacturer Type Description
LTC4089EDJC-1#TRPBF Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1200mA 4.1V 22-Pin DFN EP T/R Buy
LTC4089EDJC-1#PBF Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1200mA 4.1V 22-Pin DFN EP Tube Buy
LTC4089EDJC-3#TRPBF Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1200mA 3.95V 22-Pin DFN EP T/R Buy
LTC4089EDJC#PBF Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1200mA 4.2V 22-Pin DFN EP Tube Buy
LTC4089EDJC-5#TRPBF Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1200mA 4.2V 22-Pin DFN EP T/R Buy
LTC4089EDJC#TRPBF Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1200mA 4.2V 22-Pin DFN EP T/R Buy
LTC4089EDJC-5#PBF Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1200mA 4.2V 22-Pin DFN EP Tube Buy
LTC4089EDJC-3#PBF Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1200mA 3.95V 22-Pin DFN EP Tube Buy
LTC4089EDJC Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1200mA 4.2V 22-Pin DFN EP Buy

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