Detailed narrative
Strategic Focus and Leadership Changes
Jen Lloyd outlined three strategic focus areas: customer centricity, streamlining the product pipeline for faster time to market, and operational and organizational efficiency. To reinforce customer commitment, Mike Balow was appointed as SVP of Worldwide Sales, aiming to strengthen existing relationships and expand reach in data center and automotive markets. Internal restructuring involved moving application engineers from marketing to R&D, effective February 1, to better align resources with product development and customer input, ensuring a higher ROI on the product portfolio.
Product Innovation and Market Expansion
New product introductions, TinySwitch-5 and TOPSwitchGaN, are gaining significant traction. TOPSwitchGaN, introduced in March, more than doubles the power capability of the TOPSwitch architecture to 440 watts. This innovation allows the classic flyback topology to be used for a wider range of designs, offering up to 30% savings on component count and BOM cost compared to more complex topologies. These products are crucial for sustaining core markets like appliances and opening doors in new high-power industrial applications, drones, and e-bikes.
Automotive Segment Growth
Power Integrations is making substantial progress in the automotive sector, currently engaged in production or design with 17 of the top 20 EV manufacturers. The company expects to double its automotive revenue in 2026, driven by design wins for emergency power supplies, including a new win with China's second-largest EV OEM, and production ramp-ups with a major German carmaker. Expansion into micro DC-to-DC converters and onboard charging using 1,250-volt GaN technology is projected to increase addressable dollar content from single-digits today to tens of dollars in the near term, approaching $100 per vehicle over several years.
High-Power Industrial Business Performance
The industrial segment continues its healthy growth trajectory, fueled by a diverse set of verticals. Key design wins in Q1 included a 6-megawatt wind turbine project for a European customer and a STATCOM power conditioning design for an Indian customer. This segment encompasses electric rail, renewables, oil and gas, and power grid applications, including DC transmission and power quality, demonstrating the broad applicability and demand for Power Integrations' high-power products.
AI Data Center Opportunity
The company is pursuing multiple growth avenues in the data center market, including ongoing collaboration with NVIDIA for 800-volt DC architectures utilizing 1,250 and 1,700-volt GaN technologies. They secured two new aux power supply designs in Q1 with Taiwan customers serving U.S. equipment makers and are developing higher-power GaN products for rack-level AC-to-DC conversion. Beyond the rack, their gate driver products are essential for evolving power grids supporting data centers, with renewables, battery storage, and high-voltage transmission accounting for 40% of Q1 high-power revenue. The total data center SAM, including rack and grid applications, is estimated to exceed $1 billion by 2030.
Financial Performance and Inventory Management
Q1 FY26 revenue was $108.3 million, marking a 3% year-over-year and 5% sequential increase. Non-GAAP gross margin stood at 53.5%, a 20 basis point sequential improvement, contributing to a non-GAAP operating margin of 11.7%, up 200 basis points from the prior quarter. The company generated $18 million in free cash flow and reduced inventory by $4 million, bringing days on hand down by 21 days to 292. Channel inventory also decreased by 0.5 week to 8.9 weeks, nearing the target of 8 weeks, with further improvements anticipated throughout the year.