Technology, Process and Cost Comparison

GaN-based Charger Comparison 2023

By Yole SystemPlus

Technology and cost comparison of GaN transistors in GaN fast chargers, with a focus on Samsung solutions


Key Features

  • Detailed photos
  • Precise measurements
  • Materials analysis
  • Manufacturing process flow
  • Supply chain evaluation
  • Manufacturing cost analysis
  • Physical and cost comparison of GaN HEMTs
  • Samsung 45W Si-based vs. GaN-based: bill of materials (BOM) analysis and cost comparison

What's new

  • Different GaN transistors used in charging devices
  • Analysis of chargers used by key smartphone players
  • Detailed look into the BOM of Samsung’s 45 W Si vs. GaN-based chargers

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