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LTC4098-1 - USB Compatible Switching Power Manager/Li-Ion Charger

Download the LTC4098-1 datasheet PDF. This datasheet also covers the LTC4098 variant, as both devices belong to the same usb compatible switching power manager/li-ion charger family and are provided as variant models within a single manufacturer datasheet.

General Description

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

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC4098_LinearTechnologyCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LTC4098-3.6 USB Compatible Switching Power Manager Linear Technology
LTC4098 USB Compatible Switching Power Manager/Li-Ion Charger Linear Technology Corporation
LTC4090 USB Power Manager Linear Technology Corporation
LTC4090-3 USB Power Manager Linear Technology
LTC4090-5 USB Power Manager Linear Technology

Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC4091 36V Battery Charger and Power Backup Manager
LTC4096 Dual Input Standalone Li-Ion Battery Chargers
LTC4096X Dual Input Standalone Li-Ion Battery Chargers
LTC4000-1 High Voltage High Current Controller
LTC4010 High Efficiency Standalone Nickel Battery Charger

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.

View original datasheet text
LTC4098/LTC4098-1 USB Compatible Switching Power Managers/Li-Ion Chargers with Overvoltage Protection 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 Application n Overvoltage Protection Guards Against Damage n Bat-Track External Step-Down Switching Regulator Control Maximizes Efficiency from Automotive, Firewire and Other High Voltage Input Sources n 180mΩ Internal Ideal Diode Plus External Ideal Diode Controller Seamlessly Provide Low Loss PowerPath™ when Input Power is Limited or Unavailable n Preset 4.2V Charge Voltage with 0.5% Accuracy (4.1V for LTC4098-1) n 4.