Typical Application Circuit for LTC3555IUFD High Efficiency PowerPath Manager and Triple Step-Down Regulator

Reference Design using part LTC3555IUFD by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Measurement and Monitoring
  • Product Type
    Power Management

For End Products

  • GPS
  • Handheld Electronics
  • MP3 Player
  • Personal Digital Assistant
  • Portable Media Player

Description

  • Typical Application Circuit for LTC3555IUFD High Efficiency PowerPath Manager and Triple Step-Down Regulator. The LTC3555 family are highly integrated USB compatible power management and battery charger ICs for Li-Ion/Polymer battery applications. They include a high efficiency current limited switching PowerPath manager with automatic load prioritization, a battery charger, an ideal diode and three general purpose synchronous step-down switching regulators

Featured Parts (6)

Featured Parts
Part Number Manufacturer Type Description
LTC3555IUFD#PBF Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1022mA 4.2V 28-Pin QFN EP Tube Buy
LTC3555IUFD-1#PBF Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1022mA 4.2V 28-Pin QFN EP Tube Buy
LTC3555IUFD#TRPBF Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1022mA 4.2V 28-Pin QFN EP T/R Buy
LTC3555IUFD-3#PBF Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1022mA 4.1V 28-Pin QFN EP Tube Buy
LTC3555IUFD-1#TRPBF Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1022mA 4.2V 28-Pin QFN EP T/R Buy
LTC3555IUFD-3#TRPBF Analog Devices Battery Management ICs Switching Battery Charger Li-Ion/Li-Pol 1022mA 4.1V 28-Pin QFN EP T/R Buy

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