LTC4000EGN/LTC3789EGN Demo Board, 14.6V, 5A Battery Charger with 6VIN to 36VIN Buck-Boost Converter

Reference Design using part LTC4000EGN#PBF by Analog Devices

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DC1721A Schematic (Sheet 1 of 2)
DC1721A Schematic (Sheet 2 of 2)
Image 1 / 2

Manufacturer

Analog Devices
  • Application Category
    Battery Management
  • Product Type
    Battery Charger
Buy

Associated Documents

For End Products

  • Industrial
  • Laptop
  • Notebook
  • Portable

Description

  • Demonstration circuit DC1721A is a 14.6V, 5A battery charger and PowerPath manager with 6VIN to 36VIN buck-boost converter featuring the LTC4000/LTC3789, targeted at 4-cell LiFePO4 applications. The output of this demo board was specifically tailored for a Energy 10A-hour battery, P/N 30207

Key Features

  • Battery Type
    LiFePO4
  • Input Voltage
    6 to 36 V
  • Output Voltage
    12.3 to 15.5 V
  • Number of Battery Cells
    4

Featured Parts (3)

Featured Parts
Part Number Manufacturer Type Description
LTC1540CMS8#PBF Analog Devices Linear Comparators Comparator Single ±5.5V/11V 8-Pin MSOP Tube Buy
LTC3789EGN#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down/Step Up 710kHz 28-Pin SSOP N Tube Buy
LTC4000EGN#PBF Analog Devices Battery Management ICs Switching Battery Charger Lead-Acid/Li-FePO4/Li-Ion/Li-Pol/NiCd/NiMH 20000mA 3V to 60V 28-Pin SSOP N Tube Buy

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