Product Summary

Nuvoton Technology's battery monitoring ICs for industrial equipment offer a lineup of multi-cell/multi-function products that are optimal for 48V applications. In addition, the battery monitoring ICs for industrial equipment incorporate the functions required for battery management into a single chip.

[Main functions of battery monitoring IC for industrial equipment]
- Battery voltage measurement, temperature measurement, current measurement
- Cell balancing function
・Charge/discharge FET control driver
- Abnormality diagnosis function
(Overcharging/over-discharging/overcurrent/overtemperature, etc.)

Features of the 4th generation product

The features of Nuvoton Technology's battery monitoring IC for industrial equipment are as follows:

■ Battery monitoring IC has built-in fault diagnosis function [1] and fail-safe function [2]
・Safe systems can be built without external protection circuits
- Contributes to improving safety and reducing system costs in battery management systems (BMS)

■ Achieves industry-leading voltage measurement accuracy of +/-2.9mV
・More efficient use of battery capacity is possible

■ Reduced current consumption during operation allows for longer battery life. Also reduces current consumption during shutdown.
- Self-discharge is minimized, enabling long-distance transportation and long-term storage of battery packs
・Current consumption
- Operating: 260μA
- Shutdown: 0.1μA or less

[1] Fault diagnosis function
Constantly monitor the internal functions of the IC and notify of any malfunctions in the IC itself.
[2] Fail-safe function
When an abnormality occurs, operate the system in a safe direction to reduce risk.

Product lineup

We offer a lineup that allows you to select the product best suited to your usage and application.

We will continue to expand our lineup by adding new products that are designed with the user in mind.
If you are interested in learning about upcoming new products, please contact us.

Inquiry / Quotation

If you have any questions about this product or would like a quote, please contact us below.