NuAxiSemiconductor trade intelligence
STMicroelectronics’ phase-shift control ICs squeeze more efficiency from resonant converters
What happened
STMicroelectronics has launched the STNRG599A and STNRG599B phase-shift control ICs for resonant converters, priced from $0.61 in volume. The controllers target efficiency improvements in power adapters, chargers, and lighting drivers up to several hundred watts. Neutral: This is a standard product launch with no immediate impact on supply, demand, or pricing of existing components.
Impact and signal
Low impactImpact score: 15/100
Affected components and suppliers
Power Management ICsResonant Converter Controllers
new-productpower-supply
Source and time
Source: EE Journal · 2/19/2026 · View original source
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