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HE4056E AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HE4056E product

HE4056E

PMIC - Battery Chargers

Battery ChargerLinearLi-IonUSB Charging

The HE4056E is a compact, linear Li-Ion battery charger IC designed for single-cell applications, supporting up to 1.1A charging current with integrated thermal protection.

Best for

  • Portable consumer electronics
  • USB-powered charging applications

Avoid if

  • Applications requiring multi-cell charging
  • High-efficiency switching charger requirements

Check before use

  • Thermal dissipation requirements
  • RPROG resistor selection

Key specifications

Max Charge Current
1.1 A
Charge Voltage
4.2 V
Input Voltage
4.0 V - 6.5 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Management

Datasheet

2a8d75dfbe44a0f9ded484cff017da91_2007271206_HEERMICR-HE4056E_C711956.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HE4056E: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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

The HE4056E is a complete constant-current/constant-voltage linear charger for single-cell lithium-ion batteries, featuring an internal P-MOSFET and thermal regulation.