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HX4057A AI Analysis:
Specs, Applications & Alternatives

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

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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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.