Yangzhou Yangjie Electronic Technology Co., Ltd. was established on August 2, 2006 with a registered capital of RMB 472 million. In January 2014, the company was listed on the Shenzhen Stock Exchange's Growth Enterprise Market with the stock code 300373. In 2017, the company's operating income was RMB 1.47 billion. The company integrates R&D, production and sales, and is professionally committed to the industrial development of power semiconductor chips and device manufacturing, integrated circuit packaging and testing, etc. The company's main products are various power electronic device chips, power diodes, rectifier bridges, high-power modules, DFN/QFN products, SGT MOS and silicon carbide SBD, silicon carbide JBS, etc. The products are widely used in many fields such as consumer electronics, security, industrial control, automotive electronics, and new energy.
16-bit DAC backward compatible with 7311/8411/7811
3 IO ports can be driven
Originally used in msp430g2553, macro definition fast transplantationThe microcontroller source program is as follows:/** DA...
Many GPIOs of SAM R21 support PWM output function, so it is also very easy to implement the breathing light function. You only need to change the duty cycle of the PWM output periodically to change th...
What is a DC-DC converter? In fact, it is a voltage converter that effectively outputs a fixed voltage after converting the input voltage through a DC-DC converter. Generally, DC-DC converters are div...
With the widespread use of lithium batteries, TI fuel gauges are increasingly used in smartphone batteries, laptop batteries, smart speaker batteries, electric bicycle batteries and other products. Ba...
The control cycle is 20ms, and the timer is used to enter the interrupt every 0.5ms to adjust the angle of the servo. However, I also used a temperature sensor and LCD1602 to display the temperature, ...
The following figure shows a buck-boost circuit generated using TI WEBENCH. The main control IC is LM5118.The parameters are as follows: Input voltage range: DC22.0V-DC45V;Output voltage: DC24.0V;Cont...
In order to ease the chip supply bottleneck, U.S. Commerce Secretary Gina Raimondo said in late September that the Biden administration was considering invoking the Cold War-era national security law...[Details]
Wuhan has been under lockdown for 25 days, and the adverse effects of the epidemic have spread to all walks of life across the country. At this critical moment in epidemic prevention and control, the...[Details]
According to reports from Korean media The Elec on January 4, customers such as NVIDIA, AMD, Qualcomm and MediaTek placed orders with TSMC this year to purchase second-generation 3nm process capacity...[Details]
According to foreign media reports, the Dutch government plans to issue new export control measures as soon as the end of June, which will restrict the export of chip manufacturing equipment by litho...[Details]
U.S. President Biden signed the Chips and Science Act on Tuesday, providing $52.7 billion in subsidies for U.S. semiconductor production and research, and requiring any company receiving U.S. subsidi...[Details]
Japan's Rohm Semiconductor announced on Wednesday (12th) that due to the expansion of movement restrictions in Tianjin to prevent the spread of the epidemic, the local semiconductor factory has been...[Details]
According to "Digital Times" citing industry sources, TSMC's new U.S. factory in Arizona has received orders for Tesla's 4nm chips and is expected to start mass production in 2024. In addition, TSMC ...[Details]
Recently, the European Union urgently investigated the production capacity potential of gallium and germanium in the region, and the results showed that the situation is not optimistic. It is reporte...[Details]
Scientists from the University of California, Santa Barbara, and the California Institute of Technology have joined forces to develop the first chip that integrates both lasers and photonic waveguide...[Details]
The Japanese government announced on March 23 that it would lift export control measures for three types of semiconductor-related raw materials to South Korea. South Korea said it had withdrawn its p...[Details]
According to foreign media reports, the production capacity of chip foundries is generally tight, but it still cannot meet the strong foundry demand. Chips in many fields such as automobiles and home...[Details]
Arm, a chip design company owned by SoftBank Group, has added former Qualcomm CEO Paul Jacobs and former Intel executive Rose Schooler to its board of directors to prepare for its upcoming initial pu...[Details]
The novel coronavirus epidemic in Wuhan is still raging, and the long-awaited turning point is still to be waited for. At this moment, "When will work resume?" "Do I need to go to the company?" "Is i...[Details]
For electronic engineers, they must not only pay attention to the chips and semiconductors themselves, but also pay attention to downstream electronic applications. After all, chips serve electronic ...[Details]
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Microcontroller MCU
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