Automotive Electrics, New Energy, and Motor Control

• TOF Sensor for In-Cabin Monitoring

Nuvoton's TOF (Time-of-Flight) sensor enables precise in-cabin monitoring by capturing distance and object shape based on the reflected signal levels of pulsed NIR light. The system outputs 2D-IR and 3D-depth images simultaneously while eliminating background illumination noise, ensuring accurate object detection and spatial awareness.

• Advanced Battery Monitoring IC with EIS Technology

Nuvoton's battery monitoring IC provides a one-chip solution for measuring all cells' simultaneous voltage, current, and impedance (EIS). It accurately estimates internal battery temperature and State of Health (SOH) based on impedance behavior. Supporting an 800V system with up to 8 slave configurations, this technology complies with "Battery Passport" requirements, ensuring reliable battery health monitoring.

• One-Chip Battery Monitoring IC for Industrial BMS

Nuvoton's battery monitoring IC enhances industrial Battery Management Systems (BMS) with fail-safe mechanisms, high accuracy (+/-2.9mV), and ultra-low power consumption—less than 1/10 of previous models. Applications include Energy Storage Systems (ESS), server backup systems, and e-bikes, ensuring efficient and reliable battery operation.

• 48V Fan Motor Driver for Industrial Applications

Utilizing Nuvoton’s unique technology, this single-phase motor driver optimizes performance, improves efficiency, and minimizes vibration. Its compact design supports direct 48V input for small PCB integration. Advanced feedback technology enables sinusoidal motor current waveforms, reducing noise and enhancing operational stability without software intervention.

• Digital Power Reference Solution

Nuvoton’s LLC EVB and Totem Pole PFC EVB simplify power-related developments, particularly for data center server PSUs. These reference solutions comply with the M-CRPS specification, integrating AC-DC and DC-DC converter solutions with built-in security functions. With full source code availability, they provide cost-effective, flexible, and rapid prototyping capabilities.

• Motor Control Reference Solution

Designed for applications such as heat pumps, water heaters, and HVAC systems, Nuvoton’s motor control solutions enable engineers to evaluate MCUs without developing separate evaluation boards, significantly reducing development time and costs.