Wuxi Chipown Microelectronics Co., Ltd. (Chipown) is a high-tech innovative enterprise specializing in analog and mixed-signal integrated circuit design. Its headquarters is located in Wuxi High-tech Development Zone, Jiangsu Province, and it has R&D centers in Suzhou and Hong Kong, a sales service support center in Shenzhen, and offices in Xiamen, Zhongshan, Shunde and Nanjing. Founded in 2005, the company focuses on developing green power management and driver chips, providing customers with high-performance, low-power, and stable quality integrated circuit products, while providing one-stop application solutions and on-site technical support services to enable customers' systems to have excellent performance, flexibility, reliability, and cost competitiveness. The company successfully landed on the "National Small and Medium Enterprise Equity Transfer System" in January 2014 and became a listed public company. The stock abbreviation is "Chipown" and the stock code is 430512.
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Some points to note 1. Increase the sampling time. If conditions permit, increase the sampling time as much as possible, so that the conversion result can be more stable. 2. MSP430F5438 does not have ...
I am currently working on a project to connect OMAP and FPGA through a RAM. I need FPGA to give ARM an interrupt, but I don't know how to solve this interrupt problem. I don't know where to modify or ...
I am using WINCE6.0 +VS2005, VS2005 is installed on E drive, ce6.0 is installed on C drive, I used the system to generate OS Design, did not make any modifications, and compiled directly (Rebuild and ...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
A few days ago, I bought an 8LED flashlight in the market (the flashlight uses No. 5 batteries). Because I had other things to do, I didn't pay attention when purchasing it. When I got home and use...[Details]
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At present, with the diversification of portable products and the almost harsh requirements for audio and video parts, the power consumption requirements of the whole machine have been raised to a ...[Details]
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1. Low temperature storage
Lithium-ion power batteries need to be fully charged before storage. They can be stored at 20°C for more than half a year, which shows that lithium-ion power batteri...[Details]
With the tense global energy situation and the improvement of human environmental protection awareness, the research and development of power batteries is in full swing around the world. At present...[Details]
In recent years, the development of automotive batteries has become a focus of attention. Compared with other rechargeable batteries, lithium-ion batteries have the advantages of high specific ene...[Details]
Embedded System
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