Wise Integration Unveiling Digital Control Roadmap for Next-Gen Power Conversion at PCIM

Why It Matters

Embedding digital control in the power IC accelerates efficiency gains and reduces system complexity, giving designers a faster path to high‑performance, compact converters for emerging high‑power markets.

Key Takeaways

• Wise Integration unveiled WI73xxx Digital First power IC at PCIM 2026.
• New WiseGan embeds control functions directly into GaN power switches.
• WiseWare 2 virtualizes PFC, boosting power density across 240 W‑7 kW platforms.
• Distributed digital control reduces BOM and passive component size for AI servers.
• Roadmap targets data centers, EVs, edge AI, and space systems.

Pulse Analysis

The announcement at PCIM underscores a broader shift in power electronics toward software‑defined hardware. Wise Integration’s WiseGan platform moves critical control loops—such as protection, dead‑time, and zero‑voltage‑switching—closer to the GaN power device, cutting latency and improving efficiency. By leveraging standard microcontroller hardware for distributed digital control, the company sidesteps the analog bottlenecks that have limited the translation of wide‑bandgap device capabilities into system‑level performance. This architectural change enables higher switching frequencies and tighter thermal budgets, which are essential for the dense power packs required in AI‑driven data centers and next‑generation electric vehicles.

The WiseWare 2 platform’s ability to virtualise the power‑factor‑correction stage represents a tangible leap in power‑density engineering. Virtualisation reduces the need for bulky passive components, shrinking the overall footprint of converters while maintaining or improving efficiency. For designers, this translates into lower bill‑of‑materials costs and faster time‑to‑market, as fewer external parts need to be sourced and integrated. The demonstrated 240 W, 300 W, 1 kW and 7 kW boards illustrate that the same digital‑control paradigm scales across a wide power range, supporting diverse topologies from interleaved converters to single‑stage designs.

Industry observers see this move as a catalyst for broader adoption of digital‑first power ICs in high‑end applications. As AI workloads, edge computing nodes, and space‑grade systems demand ever‑greater power in tighter enclosures, the combination of embedded intelligence and flexible software control offers a competitive edge. Wise Integration’s roadmap positions it to serve markets where performance, reliability, and size are paramount, potentially reshaping supply‑chain dynamics and setting new benchmarks for efficiency in the next generation of power conversion solutions.