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RK-08: GaN Integration Decision Framework | Reachinno Frameworks

Framework RK-08v1.0July 2026Executive Brief

GaN Integration Decision Framework

GaN III is ready. But integration is not automatic — four factors determine whether GaN shrinks your charger or inflates your BOM.

Updated July 2026 · 5 Figures · For B2B Buyers & OEM Partners

GaN vs. Silicon — five dimensions compared. GaN wins on size
Figure 1: GaN vs. Silicon — five dimensions compared. GaN wins on size and frequency; Si wins on cost and maturity.
GaN integration decision matrix — four factors determine go/
Figure 2: GaN integration decision matrix — four factors determine go/no-go.
GaN cost trajectory 2022-2027. Crossover with Si at 65W expe
Figure 3: GaN cost trajectory 2022-2027. Crossover with Si at 65W expected by late 2025.
Six GaN design rules — from gate drive layout to vendor dive
Figure 4: Six GaN design rules — from gate drive layout to vendor diversification strategy.
65W charger — GaN III reduced volume 42% and weight 35% at +
Figure 5: 65W charger — GaN III reduced volume 42% and weight 35% at +$1.20 BOM. Premium positioning justified the cost.

Download the Full RK-08 GaN Integration Decision Report (PDF)

Includes GaN vs. Si cost analysis, thermal design requirements, and the complete integration checklist.

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Free for qualified industry professionals.

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We reply within 24 hours. Our team will evaluate your power target, thermal constraints, and volume projections to determine if GaN is the right call.

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Related Frameworks

RK-06

RK-09

RK-10

References

• Navitas Semiconductor — GaNFast Power IC Technology Overview (2024)

• Power Integrations — GaN-Based Power Conversion Design Guide (2024)

• Yole Developpement — GaN Power Device Market and Technology Report (2024)

• IEEE Transactions on Power Electronics — GaN HEMT Reliability Study (2023)

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