Energy storage systems

Battery monitoring integrated circuits (ICs) measure cell voltages, temperature and pack current; perform cell balancing; and monitor and protect cells. Accurate monitoring enables more efficient battery use, resulting in longer run times and a reduction in battery size and cost. Our pack monitors accurately measure voltage and temperature to diagnose and manage the safety of battery packs.

Our battery cell monitoring ICs work well in Controller Area Network (CAN) or daisy chain-based architectures to meet your requirements.

High-accuracy battery monitors with integrated protection and diagnostics, precise current-sensing technologies, and devices with basic and reinforced isolation protect high-voltage energy storage systems and their users. 

To meet rigorous safety standards such as IEC 62619, UL 1973 and IEC 60730, our analog and embedded processing products, documentation and resources such as failure-in-time rate; failure modes, effects and diagnostic analysis; safety certificates; and software diagnostics libraries help you streamline your functional safety certification.

Leverage the energy stored in battery storage systems with our bidirectional, high-efficiency AC/DC and DC/DC power converters for high-voltage battery systems.

Our high-voltage power-conversion technology includes:

• Isolated gate drivers and bias supplies that enable the adoption of silicon carbide field-effect transistors for high-power systems.
• Gallium nitride devices that lower conduction and switching losses, helping energy storage systems achieve higher power density.
• Real-time microcontrollers that offer scalable, real-time digital power control to meet any system requirements.