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CN3142 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CN3142 product

CN3142

Component

Battery ChargerSolarLi-IonPMIC

The CN3142 is a dedicated single-cell Li-Ion battery charger IC optimized for solar-powered applications with adaptive input current management.

Best for

  • Solar-powered battery charging
  • Small capacity Li-Ion battery applications

Avoid if

  • Applications requiring charging currents significantly higher than 400mA

Check before use

  • NTC thermistor compatibility for temperature monitoring

Key specifications

Input Voltage
4.5V - 6V
Charge Current
Up to 400mA
Float Voltage
4.2V

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Solar ChargersPortable Devices

Datasheet

0a748770fd131bc7b505e01638def4d7_2309151753_ShangHai-Consonance-Elec-CN3142_C7495113.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CN3142: 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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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

The CN3142 is a single-cell Li-Ion battery charger management IC with integrated power transistors, designed specifically for solar-powered applications.