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How to find datasheet, I believe that many inexperienced people are at a loss about it. Therefore, this paper summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

As far as chips are concerned, the most authoritative material is always the original factory data manual datasheet, so when looking for information, you should go to the data manual, which can be found in two places:

1) the official website of the original chip manufacturer

2) A website for the collection of data manuals.

It is discussed in two situations.

1. Given the chip model, it is relatively easy to find chip information in this case, search for the specific model of the chip can find the manufacturer, in the manufacturer's website can be specific information of the chip, protection data manual and reference design. Take the UCC28880 chip as an example, search the chip and find that the chip is the power chip of TI's AC/DC. The information of the chip can be searched on the official website, including the main function description of the chip, technical documents, related tools and software, and so on. And there are reference design materials, the data is quite complete.

In addition to the official website, you can also search data manuals on alldatasheet.com and datasheet4u.com. two。 Unknown chip type, select the chip according to the function, look for the chip according to the function, you can go to the official website of the relevant semiconductor company to screen according to the use conditions, such as looking for the power chip, go to Ti/ on Semiconductor and other official websites, and screen the suitable chip according to the voltage input range, voltage output range, output current, package and other conditions. If you are looking for a single-chip microcomputer, you can go to the official website such as ST/Microchip and screen according to the number of pins, on-chip resources, packaging and other conditions; if you choose devices such as MOSFET, you can go to Infineon's official website to screen according to the withstand voltage range, overcurrent capacity and package specifications. The following picture shows the interface for screening MOSFET on Infineon's official website.

After reading the above, have you mastered the method of how to find datasheet? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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