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AP5054ES5 - Standalone Linear Li-Ion Battery Charger

Download the AP5054ES5 datasheet PDF. This datasheet also covers the AP5054 variant, as both devices belong to the same standalone linear li-ion battery charger family and are provided as variant models within a single manufacturer datasheet.

General Description

The AP5054 is a complete constant current & constant voltage linear charger for single cell lithium-ion batteries.

Its SOT package and low external component count make the AP5054 ideally suited for portable applications.

Key Features

  • include charge current monitor, under-voltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AP5054-Chipown.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AP5054ES5
Manufacturer Chipown
File Size 505.11 KB
Description Standalone Linear Li-Ion Battery Charger
Datasheet download datasheet AP5054ES5 Datasheet

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Other Datasheets by Chipown

Part Number Description
AP5054 Standalone Linear Li-Ion Battery Charger
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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
AP5054 Chipown Standalone Linear Li-Ion Battery Charger With Thermal Regulation In SOT Description The AP5054 is a complete constant current & constant voltage linear charger for single cell lithium-ion batteries. Its SOT package and low external component count make the AP5054 ideally suited for portable applications. Furthermore, the AP5054 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 operation or high ambient temperature. The charge voltage is fixed at 4.2V, and the charge current can be programmed externally with a single resistor.