[size=5] TI's newly developed UCC28780 active clamp flyback controller and UCC24612 synchronous rectifier controller chipset, operating at up to 1MHz, can help reduce the size of power supplies for ta...
1. Select pin function -- PxSEL, PxSEL2
PxSEL2 PxSEL pin function
0 0 Used as IO port
0 1 Used as the first function pin
1 0 Reserved, refer to the manual of the specific model
1 1 Used as the second ...
I don't understand the relationship between the power dissipation of MOS and the load power consumption that MOS can work with? It is only used as a switch. Which of the following two tubes is better?...
Yesterday evening, the long-awaited express finally arrived. I couldn't wait to open the package and reveal the true appearance of the kit. The exquisite packaging box:The kit is smaller than expected...
Wi-Fi 6 is the next generation wireless standard that is faster than 802.11ac. In addition to faster speeds, it can also provide better performance in "congested areas". The standard will also be offi...
Following Midea's Welling automotive parts, Midea has now set its sights on the field of automotive chips. On January 10, Midea Group stated on the investor interaction platform that the company en...[Details]
The differences between NAND startup and NOR startup are mainly divided into the following parts:
1. The main difference between NAND flash and NOR flash
2. The principle of NAND startup ...[Details]
Many programs for DS1302 and 1602 on the Internet have big problems. I wrote a complete and detailed one for everyone to understand. You can modify the port yourself.
#include reg51.h
#include int...[Details]
IGBT has large turn-off loss; tailing is a serious obstacle to high-frequency application. This problem consists of two aspects: 1) The problem of charge storage in the base region of GTR, the do...[Details]
Finnish telecom equipment maker Nokia has suspended its activities within the O-RAN Alliance due to concerns about possible U.S. penalties for working with Chinese technology companies on a U.S. blac...[Details]
The PIC microcontroller of the American MICro Chip Company is a CMOS 8-bit microcontroller. This series of microcontrollers uses the IUSC reduced instruction set and Harvard bus structure, and its...[Details]
Traditional frequency characteristic testers are not only expensive, but also cannot obtain phase-frequency characteristics. They cannot save and print frequency characteristic diagrams, and cannot i...[Details]
According to information from Shengyu Investment, in May this year, Shengyu Investment completed its investment in Shengxian Microelectronics (Suzhou) Co., Ltd. (hereinafter referred to as Shengxian ...[Details]
introduction
The interference generated by the switching power supply can be divided into spike interference and harmonic interference according to the type of noise interference source; if di...[Details]
Modern automotive electrical system design is currently undergoing one of the most dramatic changes in history. From revolutionary motor/generator hybrid electric propulsion and “fly-by-wire” elect...[Details]
At present, power electronic equipment on aircraft is becoming increasingly diverse and complex, and the quality of aircraft power systems directly affects flight safety. Therefore, when flying, it i...[Details]
The use of power switches is complex and confusing to most electronics designers, especially those who are not power management experts. Designers are increasingly using power switches in a variety...[Details]
On April 5, Hubei Province held a press conference on the prevention and control of the new coronavirus pneumonia epidemic to introduce the orderly resumption of work and production in key industries...[Details]
According to foreign media reports, Ford Motor has obtained a patent for a brightness management system, which may be used in future Ford vehicles. The patent was submitted on October 18, 2023, pub...[Details]
Analogue and Mixed Signal
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