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LTC4065L-4.1 Datasheet Standalone 250ma Li-ion Battery Charger

Manufacturer: Linear Technology (now Analog Devices)

Overview: LTC4065L/LTC4065LX/ LTC4065L-4.1/LTC4065LX-4.1 Standalone 250mA Li-Ion Battery Charger in 2 × 2.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The LTC®4065L is a plete constant-current/constantvoltage linear charger for single-cell lithium-ion batteries.

Its small size and ability to accurately regulate low charge currents make the LTC4065L especially well-suited for portable applications using low capacity rechargeable lithium-ion cells.

Furthermore, LTC4065L is specifically designed to work within USB power specifications.

Key Features

  • nn Charge Current Programmable up to 250mA with 5% Accuracy nn Complete Linear Charger in 2mm × 2mm DFN Package nn C/10 Charge Current Detection Output nn Timer Termination nn No External MOSFET, Sense Resistor or Blocking Diode Required nn Preset Float Voltage with 0.6% Accuracy: 4.2V for LTC4065L/LTC4065LX 4.1V for LTC4065L-4.1/LTC4065LX-4.1 nn Constant-Current/Constant-Voltage Operation with Thermal Feedback to Maximize Charging Rate Without Risk of Overheating nn Charge Current Monitor Outpu.

More Datasheets from Linear Technology (now Analog Devices)

Part Number Description
LTC4065L Standalone 250mA Li-Ion Battery Charger
LTC4065LX Standalone 250mA Li-Ion Battery Charger
LTC4060 Standalone Linear NiMH/NiCd Fast Battery Charger
LTC4000-1 High Voltage High Current Controller
LTC4010 High Efficiency Standalone Nickel Battery Charger
LTC4012-3 Multi-Chemistry Battery Charger
LTC4052-4.2 Lithium-Ion Battery Pulse Charger
LTC4055-1 USB Power Controller and Li-Ion Linear Charger
LTC4058-4.2 Standalone Linear Li-Ion Battery Charger
LTC4058X-4.2 Standalone Linear Li-Ion Battery Charger

LTC4065L-4.1 Distributor