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LTC4066 - USB Power Controller and Li-Ion Linear Charger

General Description

n n n n n n Seamless Transition Between Input Power Sources: Li-Ion Battery, USB and 5V Wall Adapter Low Loss (50mΩ) Ideal Diode Path from BAT to OUT Programmable Charge Current Detection (CHRG) Load Dependent Charging Guarantees USB Input Current Compliance Analog Gas Gauge Function Charges Singl

Key Features

  • n n n n n n n www. DataSheet4U. com LTC4066/LTC4066-1 USB Power Controller and Li-Ion Linear Charger with Low Loss Ideal Diode.

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Part Number Description
LTC4066-1 USB Power Controller and Li-Ion Linear Charger
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FEATURES n n n n n n n www.DataSheet4U.com LTC4066/LTC4066-1 USB Power Controller and Li-Ion Linear Charger with Low Loss Ideal Diode DESCRIPTION n n n n n n Seamless Transition Between Input Power Sources: Li-Ion Battery, USB and 5V Wall Adapter Low Loss (50mΩ) Ideal Diode Path from BAT to OUT Programmable Charge Current Detection (CHRG) Load Dependent Charging Guarantees USB Input Current Compliance Analog Gas Gauge Function Charges Single Cell Li-Ion Batteries Directly from USB Port Constant-Current/Constant-Voltage Operation with Thermal Feedback to Maximize Charging Rate Without Risk of Overheating* Selectable 100% or 20% Current Limit (e.g., 500mA/100mA) Termination Timer Adapts to Actual Charge Current Preset 4.2V Charge Voltage with 0.8% Accuracy (4.