LN4056A Datasheet, Specs, Alternatives & ECAD | natlinear | PartGenie

AI summary

LN4056A product

The LN4056A is a compact, linear Li-Ion battery charger IC designed for portable applications, supporting up to 1A charge current with integrated thermal management.

Best for

Portable consumer electronics
USB-powered charging devices

Avoid if

Applications requiring high-efficiency switching charging

Check before use

Thermal dissipation requirements for 1A charging

Key specifications

Max Charge Current: 1.0 A
Float Voltage: 4.2 V
Input Voltage: 4.35 V - 6 V

Compliance & Environment

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

Application

Consumer ElectronicsPower Management

Datasheet

a61d6c3bca4ac287bbb20437e35d8a8e_2012101206_NATLINEAR-LN4056A_C910136.pdf

800 KB

CAD Models

Download ECAD models for LN4056A: 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 linear battery management IC for single-cell Li-Ion batteries, featuring an integrated power MOSFET and thermal regulation.