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LTC4061 - Standalone Linear Li-lon Battery Charger

Description

The LTC®4061 is a full-featured, flexible, standalone linear charger for single-cell Lithium-Ion batteries.

It is capable of operating within USB power specifications.

Both programmable time and programmable current based termination schemes are available.

Features

  • n Charge Current Programmable Up to 1A n Charges Single-Cell Li-Ion Batteries Directly from USB Port n Preset Charge Voltage with ±0.35% Accuracy n Thermistor Input for Temperature Qualified Charging n Input Supply Present Logic Output n Thermal Regulation Maximizes Charge Rate Without Risk of Overheating n Programmable Charge Current Detection/ Termination n Programmable Charge Termination Timer n Smart Pulsing Error Feature n SmartStart™ Prolongs Battery Life n 20µA Charger Quiescent Current i.

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Features n Charge Current Programmable Up to 1A n Charges Single-Cell Li-Ion Batteries Directly from USB Port n Preset Charge Voltage with ±0.35% Accuracy n Thermistor Input for Temperature Qualified Charging n Input Supply Present Logic Output n Thermal Regulation Maximizes Charge Rate Without Risk of Overheating n Programmable Charge Current Detection/ Termination n Programmable Charge Termination Timer n Smart Pulsing Error Feature n SmartStart™ Prolongs Battery Life n 20µA Charger Quiescent Current in Shutdown n Available in a Low Profile (0.
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