The leader in capacitive-based power conversion showcases the world’s first 4-level buck converter for battery charging applications alongside new charge pump and two-stage step-down DC-DC converters
New power products designed to solve power challenges in low-profile, high-energy density applications
PE26100’s architecture and performance characteristics make it uniquely suited for today’s global migration toward high‑power USB Power Delivery (USB‑PD) and programmable power supply (PPS) fast‑charging ecosystems. Supporting 4.5V to 18.5V input, the device enables 4‑level buck mode for higher USB‑PD voltage inputs and 3‑level buck mode engages for mid‑to‑low input voltages. In applications using USB PPS, the PE26100 can also operate as a fixed‑ratio, capacitor‑divider charge pump, offering divider ratios of 2:1 and 3:1 depending on programmed input voltage.
The PE25304: A Versatile Power Solution for Emerging Robotics and Mechatronic Systems pSemi has also announced the release of the PE25304, an advanced integrated charge pump switching‑capacitor power module engineered to deliver unprecedented efficiency and performance in space‑constrained, high‑power applications. Designed to divide input voltage by four, the PE25304 is purpose‑built for 48V input architectures, with a wide operating range from 20V to 60V, making it a versatile power solution for emerging dexterous hand robotics and mechatronic systems. The PE25304 comes in an ultra-low-profile package (2mm) and can deliver up to 72W of output power. It also achieves an exceptional 97% conversion efficiency, significantly reducing power loss and thermal buildup—key advantages in tightly packed electromechanical assemblies. Beyond robotics, the PE25304 is suitable for drones, medical devices, embedded AI modules, industrial automation systems, and anywhere designers need efficient high-voltage step‑down conversion without compromising system size or thermal performance. In addition to the PE26100 and PE25304 products, the following solutions will also be showcased at APEC 2026:- Two-stage Buck Regulators Powering optical transceiver, sub 10nm, low output voltage core applications. Ideal for low profile (~1.2mm) applications for under-side PCB placement to reduce board area and reduce power losses. Latest products include: PE24111: 3.3Vin, capable of 20A output delivery to low voltages in the range of 0.35-0.85V output.
- Ultra-high efficiency switching capacitor, charge pump divider products for intermediate bus power conversion. Products include PE25213 supporting divide by two and three ratios at 10A output current with efficiencies up to 99%. Products can significantly improve overall system efficiency and extend battery life.
- Two-stage boost LED drivers, charge pump followed by a boost regulator and LED drivers in a single package. Products include PE23108, an 8-channel driver for high efficiency, low-profile panel displays.
About pSemi
pSemi (formerly Peregrine Semiconductor) is a leader in the design and development of semiconductor integration, providing world-class capabilities with high-performance RF, analog and mixed signal solutions. With a 30-year legacy of technology advancements, strong IP portfolio and deep expertise in RF integration, our solution portfolio spans power management, connected sensors, antenna tuning, and RF frontends, which enable advanced modules for smartphones, base stations, personal computers, electric vehicles, data centers, IoT devices, healthcare and more. A wholly owned subsidiary of Murata Electronics North America, Inc., pSemi is headquartered in San Diego, with additional offices spanning North America, Europe, and Asia. For more information, please visit www.psemi.com and connect on LinkedIn at https://www.linkedin.com/company/psemi/.