For BusinessPricing
Request a demo

HX4057A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HX4057A product

HX4057A

PMIC - Battery Chargers

Battery ChargerLinearLi-Ion

The HX4057A is a compact, linear Li-Ion battery charger designed for single-cell applications, supporting up to 500mA charging current.

Best for

  • Portable consumer electronics
  • USB-powered devices

Avoid if

  • High-power applications requiring >500mA
  • Multi-cell battery packs

Check before use

  • Thermal dissipation requirements
  • Input voltage stability

Key specifications

Max Charge Current
500 mA
Float Voltage
4.2 V
Package
SOT-23-6

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Management

Datasheet

b781bf498f2a05e0ada84da221d8187a_HX(恒佳兴)&HX4057A.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HX4057A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

It is a linear charger IC for single-cell Li-Ion or Li-Polymer batteries, capable of delivering up to 500mA.