Smart Power Solutions for Building Automation and Lighting
Nexperia’s IC solutions tackle key design challenges—delivering power efficiency, compact form factors, effective thermal management, and long-term reliability for robust electronic systems.
- AC/DC Controller
- DC-DC Converters
- Energy Harvesting
Nexperia's flyback controller portfolio combines quasi-resonant and multi-mode architectures to address diverse AC/DC power requirements in building automation and lighting applications. Quasi-resonant controllers enable high efficiency and low EMI through valley-switching operation, supporting compliance with stringent EMC requirements. Multi-mode controllers optimize efficiency across varying load conditions, reducing standby power consumption in always-on systems such as smart lighting, sensors, HVAC controls, and building management devices. Together, these solutions help reduce system cost, increase power density, and improve long-term reliability.
Product highlights
Nexperia
Flyback Controller ICs NEX8080X
Nexperia AC/DC controller series of products support different circuit topologies such as flyback and boost Power Factor Correction (PFC).

Nexperia's DC-DC converter portfolio enables efficient conversion from 24 V and 12 V building power rails to lower voltages required by MCUs, sensors, connectivity modules and control electronics. Features such as low standby current, high efficiency over a wide load range and spread-spectrum EMI performance help reduce energy consumption while ensuring reliable operation in smart lighting, HVAC controls, occupancy sensors and building management systems.
Product highlights
Nexperia
NEX40400
The NEX40400 is a high efficiency step-down converter with low operating quiescent current of typically 60 µA. It provides up to 600 mA output with current mode control for fast loop response.

Nexperia’s battery life boosting ICs are designed to extend the life of a typical Lithium coin cell battery by up to an order of magnitude (10x) while also increasing its peak output current capability by up to 25x. Extending a coin cell battery’s working life significantly reduces battery waste in low-power Internet of Things (IoT) and other portable applications while making coin cells a viable power source for applications which could previously only operate from AA or AAA-type batteries. Nexperia battery booster IC’s are ideally suited for low power applications such as Low Power Wi-Fi, LoRa, Sigfox, LTE-M1, and NB-IoT transceivers that are powered by CR2032 and CR2025 Lithium coin cells which have high energy density and long shelf life.
Product highlights
Nexperia
Energy harvesting PMIC
The NEH7100BU and NEH7110BU are high-performance power management ICs (PMIC) for energy harvesting solutions in low-power applications, featuring a rich set of auxiliary features, such as storage element protection.

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