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LTC4098 Datasheet USB Compatible Switching Power Manager/Li-Ion Charger

Manufacturer: Linear Technology Corporation

Datasheet Details

Part number LTC4098
Manufacturer Linear Technology Corporation
File Size 438.62 KB
Description USB Compatible Switching Power Manager/Li-Ion Charger
Download LTC4098 Download (PDF)

General Description

The LTC®4098/LTC4098-1 are high efficiency USB PowerPath controllers and full-featured Li-Ion/Polymer battery chargers.

They seamlessly manage power distribution from multiple sources including USB, wall adapter, automotive, Firewire or other high voltage DC/DC converters, and a Li-Ion/Polymer battery.

The LTC4098/LTC4098-1’s internal switching regulator automatically limits its input current for USB compatibility.

Overview

LTC4098/LTC4098-1 USB Compatible Switching Power Managers/Li-Ion Chargers with Overvoltage.

Key Features

  • n Switching Regulator with Bat-Track™ Adaptive Output Control Makes Optimal Use of Limited Power Available from USB Port to Charge Battery and Power.