WST4054 Datasheet, Specs, Alternatives & ECAD | WINSOK | PartGenie

AI summary

WST4054 product

The WST4054 is a compact, linear Li-Ion battery charger IC designed for single-cell applications, offering up to 600mA charging current in a SOT23-5 package.

Best for

Portable consumer electronics
Battery-powered handheld devices

Avoid if

Applications requiring high-efficiency switching charging
Multi-cell battery packs

Check before use

Thermal dissipation requirements on the PCB

Key specifications

Max Charge Current: 600 mA
Float Voltage: 4.2 V
Package: SOT-23-5

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Consumer ElectronicsPower Management

Datasheet

e4ca50dc1126cef35f14c423cbcf7d5d_2203241030_Winsok-Semicon-WST4054_C2985890.pdf

800 KB

CAD Models

Download ECAD models for WST4054: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

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

Design and risk insights

Questions & answers

It is a complete constant-current/constant-voltage linear charger for single-cell lithium-ion batteries.