LTC4085 - USB Power Manager

Linear Technology

LTC4085 Datasheet Preview — Preview of LTC4085 PDF

Datasheet Details

Part number	LTC4085
Manufacturer	Linear ↗ Technology
File Size	285.06 KB
Description	USB Power Manager
Datasheet	LTC4085_LinearTechnology.pdf

LTC4085 Product details

Description

n Seamless Transition Between Input Power Sources: Li-Ion Battery, USB and 5V Wall Adapter n 215mΩ Internal Ideal Diode Plus Optional External Ideal Diode Controller Provide Low Loss PowerPath™ When Wall Adapter/USB Input Not Present n Load Dependent Charging Guarantees Accurate USB Input Current Compliance n Constant-Current/Constant-Voltage Operation with Thermal Feedback to Maximize Charging Rate Without Risk of Overheating n Selectable 100% or 20% Input Current Limit (e.g., 500mA/100mA

Features

USB Power Manager with Ideal Diode Controller and Li-Ion Charger.

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Published: Jul 18, 2009 |