The most secure battery management solution in Aitmel industry

　　Author ：Iflowpower – Portable Power Station Supplier

ATMEL CORPORATION announces the introduction of a new lithium ion (Li-iON) battery management chipset, suitable for high-battery cars and industrial applications, such as electric / hybrid vehicles, electric bicycles or uninterrupted power supplies, etc. Eitme is the only supplier that can supply a complete dual-chip protection solution that has the full two-chip protection solution with the highest security level. The ATA6870 / 71 chipset has a hot-swap function, a 6 cutoffrequency is less than 30 Hz integrated analog-to-digital converter, and a stacked microcontroller power supply, no external filter, so than the same class Solution to less external components.

The above characteristics cooperate with Eitmel's high cost-effective 30-VCMOS technology, can save up to 60% of the cost more costly. The ATA6870 is the industry's first battery management IC that controls all functions required to control high-cell lithium ion batteries, integrated with high-precision 12-bit model converters for voltage monitoring, battery balancing, and battery temperature measurements, and Hot swaps and unique features such as stacked integrated power supplies for microcontrollers. Clausmochel, the Market Manager of Eitmel, said: "The safety and efficiency of the battery is critical to industrial and automotive battery applications.

The new ATA6870 and ATA6871, which is an unparalleled security concept and advanced parallel battery voltage measurement and balanced technology are ideal battery management solutions for these issues. "Lithium-ion battery is very sensitive to excessive charging and depth discharge, which may burn or explode in these cases. In order to prevent this, Eitme uses its secondary protection device ATA6871, which supplies a special security policy to monitor the voltage and temperature of the battery unit, prevent the heat loss or explosion of lithium-ion batteries.

Once the above exception occurs in the battery unit, it will be turned off through the emergency relay device. The ATA6871 has built-in self-test programs that can run without an external microcontroller or software, with the monitoring threshold of the hardware, and can supply the highest level of lithium-ion battery monitoring function. Even if the primary device is damaged, it is also possible to ensure proper work.