DC1887A, Demonstration Board using LTC3128 High Efficiency 2-Cell Supercapacitor Charger and Balancer Converter

Reference Design using part LTC3128EUFD by Analog Devices

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Manufacturer

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

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Description

  • DC1887A, Demonstration Board using LTC3128 is a DC/DC supercapacitor buck-boost charger and balancer converter featuring the LTC3128. The DC1887A operates over 1.72V to 5.5V input and charges the output up to 5.5V. Also, the LTC3128 has 2% precision input current limit, which allows the circuit to operate effectively with current limited input power sources like the USB. The 1.2MHz switching frequency operation results in a small and efficient circuit

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    1.72 to 5.5 V
  • Output Voltage
    4.2 V
  • Output Current
    1 A
  • Topology
    Buck Boost

Featured Parts (2)

Featured Parts
Part Number Manufacturer Type Description
LTC3128EUFD#PBF Analog Devices Specialized Power ICs and Modules Super Capacitor Charger 20-Pin QFN EP Tube Buy
LTC3128EUFD#TRPBF Analog Devices Specialized Power ICs and Modules Super Capacitor Charger 20-Pin QFN EP T/R Buy

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