LTC4085 - USB Power Manager

Product Overview

Linear Technology

Datasheet Details

Part number	LTC4085
Manufacturer	Linear Technology
File Size	285.06 KB
Description	USB Power Manager
Datasheet	LTC4085 Datasheet
Additional preview pages of the LTC4085 datasheet.

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 |