Battery Formation - Infineon helps you break through bottlenecks

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Battery Formation - Infineon helps you break through bottlenecks [Copy link]

Explore Infineon's system solutions and take the first step in designing a battery formation power system
With the increasing number of devices using batteries as power sources, especially the rapid development of electric vehicles (EVs), the global demand for batteries is growing. However, batteries must be formed and tested before they can be installed in the system. The battery formation process uses specialized battery formation equipment to charge and discharge the battery, requiring high-precision voltage and current to ensure that the battery achieves the specified service life. Only after successfully passing the test can the battery be considered ready to enter the market. Click to view Infineon's battery formation related products

Time-consuming chemical process

Currently, battery formation is the main bottleneck in the battery production process. In order to activate the materials in the newly assembled battery cells or battery packs, it takes up to 20 hours of charge and discharge cycles. But this process is indispensable because it greatly affects the service life, quality and cost of the battery. Almost every newly produced battery must go through the formation and testing process before it can be installed in the system. The battery formation equipment that performs these key processes must be equipped with an appropriate power system, usually an AC-DC or DC-DC stage. Click to view Infineon's battery formation related products

System Block Diagram: Bidirectional Battery Formation

The production process requires high precision and reliability

Most battery equipment manufacturers want suppliers to provide a suitable battery formation power system solution. Ideally, it can:
-Achieve voltage and current accuracy up to 0.01%.
-Manage MOSFET thermal management to meet higher rated current requirements.
-Increase total power density by increasing rated current values.
-Improve the reliability of system solutions for 24/7 operation.

Generally speaking, manufacturers are looking for high-quality system solutions that are not over-engineered. Such solutions should have an attractive price-performance ratio, as well as outstanding reliability and stability to enable continuous operation under certain conditions. Given that space is at a premium, high power density is an excellent way to reduce the size of the solution and is often the preferred approach. Choosing a standard platform that can be flexibly expanded to meet a variety of requirements allows manufacturers to quickly bring products to market.

Improve power density and efficiency: Infineon helps you design successfully
Infineon has a solid understanding of the battery formation market and can provide a full range of system solutions from AC grid to battery, which require efficient high power density PFC stage and isolated DC-DC stage. We recommend totem pole PFC converters and bidirectional DC-DC converters in full system silicon solutions. These products have great design flexibility and support you to meet a wide range of customer requirements. In particular, for non-isolated DC-DC buck-boost stages, we can help you achieve very high power density, thereby greatly improving efficiency. Infineon has a comprehensive portfolio of surface mount devices (SMDs), which are ideal for applications that focus more on reducing the number of components and increasing power density than the packages supported by PCB circuit boards. >> Click to view Infineon battery formation related products .

( From November 1 to 30, 2019 , for each product of Infineon Battery Formation Series, 10% off for purchase of 5 or more, 15% off for purchase of 10 or more, and 20% off for purchase of 20 or more. )

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