As a domestic old-fashioned home appliance company, TCL Group's huge losses, business restructuring and other events have attracted more attention. Since 2016, TCL Group's smart terminal performance has declined significantly, with a loss of 440 million yuan; in 2017, TCL Communication even fell into the quagmire of a cumulative loss of 1.5 billion yuan, and there was a lot o...
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TP4055 is a complete single-cell lithium-ion battery charger with reverse polarity protection of battery positive and negative poles, using constant current and constant voltage linear control. Its SOT package and low external component count make the TP4055 ideal for portable applications. TP4055 can work with USB power and adapter power. External sense resistors and blocking diodes...
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In 2014, Apple released the iPhone 6 series of mobile phones, ushering in the era of large-screen iPhones. In the past five years, the iPhone 6 has been very popular, especially in the Asian and Chinese markets. In the 2014 Q4 quarter, Apple's performance in Greater China increased by 70% year-on-year and 157% month-on-month, and iPhone sales increased by 90% month-on-month. , an...
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With the general cooling of the macro economy and the slow growth of the consumer electronics industry, a domino effect has formed, and various industries such as mobile phones, PCs, memory, and automobiles have fallen into business crises to varying degrees... Sales in the global semiconductor industry have generally declined, and recent news that ON Semiconductor is preparing to implement...
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FM8301/8201 series is a high-precision step-down constant current LED control chip, which integrates high-voltage MOS tube and JFET high-voltage power supply function. Non-isolated step-down LED power supply for full range of input voltage from 85Vac to 265Vac. FM8301? Features: 1. No VCC startup capacitor, no startup resistor 2. Internal integrated 500V power MOSFE...
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Recently, mobile phone brands such as Redmi, Black Shark, and vivo have released their new spring mobile phones, and Apple has also put two new iPads on the shelves without warning, which has left everyone stunned. Despite the launch of new products one after another, the enthusiasm of the end consumer market seems to have failed to restart as expected. At this stage, the products are not ...
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At noon on March 19, China Telecom announced its 2018 annual financial report. The detailed data are as follows: Operating income reached RMB 377,124 million, an increase of 3.0% over last year; service revenue was RMB 350,434 million, an increase of 5.9% over last year_EBITDA was RMB 104,207 million, an increase of 2.0% over last year; EBITDA ratio was 29.7 %_The profi...
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Yesterday, IDC released the "2018Q4 China Wearable Device Market Quarterly Tracking Report". The report shows that China's wearable device market shipments in the fourth quarter of 2018 were 22.69 million units, a year-on-year increase of 30.4%. The report pointed out that in the fourth quarter of 2018, the top five wearable device manufacturers in the Chinese market were Xiao...
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TSMC encountered turbulence again, and its photoresist material incident caused tens of thousands of 12-inch wafers to be scrapped. Due to the uncertain economic prospects, communication and computer application IC design companies were adjusted to inventory, and their willingness to put into production decreased. Coupled with the traditional off-season effect, resulting in Apple-dominate...
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The strategy of expanding the product line of Xiaomi mobile phone was successful at the beginning of the battle on March 18. Its two major brands, Redmi and Black Shark, held a new product launch conference on the same day, bringing two completely different flagship models: one is that Xiaomi has been warming up for a long time. The biggest selling point of the Redmi Noe7 Pro is to upg...
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LeTV Super TV, a brand that once brought great disruption to the traditional color TV market, was completely shut down in early 2017 due to the rupture of the group's capital chain. Two years later, on the occasion of the 2019 AWE exhibition, it was "reinvented" and transformed into LeTV Super TV "LeTV", officially announcing its return to the stage. Today, LeTV is sti...
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