LTC4059 900mA Linear Li-Ion Battery Chargers

Linear Technology

Description

U U LTC4059/LTC4059A 900mA Linear Li-Ion Battery Chargers with Thermal Regulation in 2 × 2 DFN .

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Datasheet Specifications

Part number: LTC4059
Manufacturer: Linear Technology
File Size: 314.25 KB
Datasheet: LTC4059_LinearTechnology.pdf
Description: 900mA Linear Li-Ion Battery Chargers

Features

* DESCRIPTIO
* Programmable Charge Current Up to 900mA
* Charge Current Monitor Output for Charge Termination
* Constant-Current/Constant-Voltage Operation with Thermal Regulation to Maximize Charging Rate Without Risk of Overheating
* Constant-Current Source Mode for Charging Nickel

Applications

* Furthermore, they are designed to work within USB power specifications. No external sense resistor, MOSFET or blocking diode is required. Thermal feedback regulates the charge current to limit the die temperature during high power operation or high ambient thermal conditions. The charge voltage is

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LTC4059 900mA Linear Li-Ion Battery Chargers Linear Technology

Linear Technology LTC4059-like datasheet