LP4054 Datasheet - Lowpowersemi

LP4054, 500mA Standalone Linear Li-Ion Battery Charger

Preliminary Datasheet LP4054 500mA Standalone Linear Li-Ion Battery Charger General .
The LP4054 is a complete constant-current/constant- voltage linear charger for single cell lithium -ion batteries.

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Datasheet Details

Part number:

LP4054

Manufacturer:

Lowpowersemi

File Size:

453.53 KB

Description:

500mA Standalone Linear Li-Ion Battery Charger

Features

* include charge current monitor, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage. Order Information LP4054
* F:Pb-Free Features
* Programmable Charge Current Up to 500mA
* No MOSFET, Sense Resistor or Blockin

Applications

* Furthermore, the LP4054 is specifically designed to work within USB power specifications. No external sense resistor is needed, and no blocking diode is required due to the internal MOSFET architecture. Thermal feedback regulates the charge current to limit the die temperature during high power ope

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LP4054 500mA Standalone Linear Li-Ion Battery Charger Lowpowersemi

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