LTC4059A, LTC4059 Datasheet - Linear Technology

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LTC4059A, LTC4059 900mA Linear Li-Ion Battery Chargers

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

LTC4059_LinearTechnology.pdf

LTC4059A Datasheet Preview — This datasheet PDF includes multiple part numbers: LTC4059A, LTC4059. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

LTC4059A, LTC4059

Manufacturer:

Linear Technology

File Size:

314.25 KB

Description:

900mA Linear Li-Ion Battery Chargers

Note:

This datasheet PDF includes multiple part numbers: LTC4059A, LTC4059.
Please refer to the document for exact specifications by model.

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

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