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FAN54120UC425X AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FAN54120UC425X product

FAN54120UC425X

Battery Chargers

Battery ChargerLinearLi-Ion

The FAN54120UC425X is a compact, fully integrated linear charger for single-cell Li-Ion/Li-Polymer batteries, featuring 500 mA charging and Power Back functionality.

Best for

  • IoT devices
  • wearables
  • portable electronics

Avoid if

  • applications requiring high-current fast charging (>500 mA)

Check before use

  • NTC thermistor integration for JEITA safety

Key specifications

Float Voltage
4.25 V
Max Charge Current
500 mA
Package
WLCSP-6

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsIoT Devices

Datasheet

fan54120-d.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FAN54120UC425X: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a single-cell Li-Ion/Li-Polymer linear battery charger with a 4.25 V float voltage and 500 mA maximum charge current.