Start the "outpost" in the field of new energy: Erised Semiconductor's multi-string lithium battery protection chip is released
- Time of issue:2022-10-28
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(Summary description)Multi-string lithium batteries are widely used in power tools, light electric vehicles, smart home appliances, drones, residential solar power generation, fuel cell power storage systems and other fields. At the same time, with the number of lithium battery strings and storage capacity And the rapid increase in charging speed, risks such as heat, smoke, and fire. Erised Semiconductor has recently launched a series of multi-string lithium battery protection chips. Compared with the traditional multi-string lithium battery pack protection scheme, the new products have lower power consumption, higher precision, higher reliability and simpler design. In order to protect multiple strings of lithium-ion batteries or lithium polymer battery protection chips, it is more conducive to the safe application of lithium batteries.
Start the "outpost" in the field of new energy: Erised Semiconductor's multi-string lithium battery protection chip is released
(Summary description)Multi-string lithium batteries are widely used in power tools, light electric vehicles, smart home appliances, drones, residential solar power generation, fuel cell power storage systems and other fields. At the same time, with the number of lithium battery strings and storage capacity And the rapid increase in charging speed, risks such as heat, smoke, and fire. Erised Semiconductor has recently launched a series of multi-string lithium battery protection chips. Compared with the traditional multi-string lithium battery pack protection scheme, the new products have lower power consumption, higher precision, higher reliability and simpler design. In order to protect multiple strings of lithium-ion batteries or lithium polymer battery protection chips, it is more conducive to the safe application of lithium batteries.
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- Time of issue:2022-10-28 09:35
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Multi-string lithium batteries are widely used in power tools, light electric vehicles, smart home appliances, drones, residential solar power generation, fuel cell power storage systems and other fields. At the same time, with the number of lithium battery strings and storage capacity And the rapid increase in charging speed, risks such as heat, smoke, and fire. Erised Semiconductor has recently launched a series of multi-string lithium battery protection chips. Compared with the traditional multi-string lithium battery pack protection scheme, the new products have lower power consumption, higher precision, higher reliability and simpler design. In order to protect multiple strings of lithium-ion batteries or lithium polymer battery protection chips, it is more conducive to the safe application of lithium batteries.
Erised Semiconductor has collected a large number of customers' valuable experience in using multi-string lithium battery protection chips in the early stage of product development. In addition to effectively avoiding unnecessary mistakes, it also prevents customers from applications that may be encountered in the process of future use. question. Through meticulous and professional overall consideration, Erised has improved the chip specifications and enriched product functions, with the purpose of providing customers with more comprehensive protection applications in the use of lithium battery protection boards and reducing error rates.
It is precisely because of the preliminary research and comprehensive consideration in the R&D and production process that Erised Semiconductor finally launched a full range of products covering a wide range of terminal applications currently on the market. The rich models allow customers to use them more assuredly and uniformly, allowing customers Fully feel the company's all-round support and professional and meticulous service experience.
In terms of specifications and processes, this series of products has the following characteristics that are superior to industry benchmarks: high withstand voltage, high precision, low labor consumption, high electrostatic protection, equalization function, and temperature protection. In general, the characteristics of high withstand voltage and high electrostatic protection are mainly to improve the production yield of products; the full range of equalization functions, temperature protection and battery voltage wide protection are mainly dedicated to increasing the added value of products; high precision and low power consumption It is the basic requirement of the industry.
More than that, the whole series of multi-series lithium battery protection chips are available in a wide temperature range of -40-85°C, so there is no need to worry about temperature fluctuations in various accuracy within this temperature range. Considering the differences in the production conditions and environments of various factories, Erised Semiconductor simplified the external circuits as much as possible, and improved the chip withstand voltage and electrostatic protection functions, so as to simplify the product production process and improve production efficiency and yield.In wafer foundry, the price of the wafer is determined by the withstand voltage of the selected process. The high withstand voltage of the product means that while Erised Semiconductor adopts higher specifications, the patented design of the R&D personnel has not improved accordingly. Cost, with a strong cost-effective advantage.
New products go through many tests behind the development and production process. The difficulty encountered in the research and development process is mainly the power consumption problem. In order to reduce the power consumption of the chip, we specially designed the control process of the internal modules of the chip to reduce the overall power consumption of the chip while ensuring that all functions of the chip are normal; during the production process , the main difficulty encountered is based on the needs of customers with different specifications, and the production process must be simplified. Therefore, a flexible and programmable test program is planned, and the use of MTP is used to ensure that the production process is fixed and can meet the needs of different customers. "
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Erised Semiconductor, is a fabless IC design company with owned intellectual property, mainly engaged in chip research and development, design, manufacturing, testing and sales, providing customers with reliable and comprehensive solutions.
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