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CN3306 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CN3306 product

CN3306

PMIC - Battery Chargers

Battery ChargerBoost ConverterMPPTSolar

The CN3306 is a versatile PWM boost battery charger IC designed for solar-powered applications, supporting multiple battery chemistries with integrated MPPT.

Best for

  • Solar-powered battery charging
  • Portable power banks
  • General Li-ion charging applications

Avoid if

  • Applications requiring extremely low quiescent current in shutdown (though it is low, specialized low-power ICs may be better)

Check before use

  • Ensure the inductor and MOSFET are rated for the peak current and voltage of your application

Key specifications

Input Voltage
4.5V - 32V
Switching Frequency
330 kHz
Package
TSSOP-16

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerConsumer

Datasheet

f5b4c415a0e5e44271471c20b16a8eff_2205241716_ShangHai-Consonance-Elec-CN3306_C529116.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CN3306: 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 CN3306 is a current-mode, fixed-frequency PWM boost battery charger IC that supports Li-ion, LiFePO4, and Li-titanate batteries.