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CN3304 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CN3304 product

CN3304

PMIC - Battery Chargers

Battery ChargerBoost Converter4-Cell Li-ion

The CN3304 is a PFM boost-type charging controller for 4-cell lithium batteries, operating from 2.7V to 6.5V inputs.

Best for

  • 4-cell lithium battery charging
  • Portable power tools
  • Audio devices

Avoid if

  • Input voltage exceeds 6.5V
  • Applications requiring non-boost topologies

Check before use

  • Inductor saturation current
  • MOSFET gate charge requirements

Key specifications

Input Voltage
2.7V - 6.5V
Max Output Power
35W
Switching Freq
1MHz

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ToolsAudio

Datasheet

715c871c75a5c0b16a3bf267aef69857_2206131630_ShangHai-Consonance-Elec-CN3304_C3034874.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CN3304: 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 CN3304 is a PFM boost-type integrated circuit designed to manage the charging of 4-cell lithium batteries.