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Shenzhen Junengxin Semiconductor Co., Ltd. is the first-level authorized general agent of Shenzhen Quanxin QX, Shanghai Xinlong XL, and Shenzhen Ouchuangxin OC. The original micro factories have close cooperation and are committed to the agency sales and solution of DC-DC power management chips, providing original genuine chips, providing technical support, providing priority supply, protecting customer interests, and providing customers with comprehensive services. Main products are: DC / DC boost converter IC, buck converter IC, constant current IC, constant voltage IC and synchronous rectifier converter, LDO regulator IC, lithium battery protection IC, charge management IC, mobile power IC / Reset IC, backlight driver chip / MOS tube, etc. Application market: Automotive LED car headlights, motorcycle lights, street lights, information appliances, wireless communications, digital communications and network technologies (MP3MP4, mobile phones, memory cards, electric toys, chargers, digital cameras, digital photo frames, pedometers , Electronic scale, remote control, GPS, set-top box, flashlight, miner's lamp, light jewelry, electronic gifts) and other consumer electronics fields. Shenzhen Junengxin Semiconductor Co., Ltd. has always been dedicated to the integrated circuit industry. It always adheres to the corporate purpose of “professionalism and responsibility forging quality”, and takes “collaboration and win-win achievement and development” as the foundation of the company. "Customer first, service first" is the principle, with professional talents, guided by the needs of customers in rapidly changing markets at home and abroad, with a comprehensive sales network, efficient and fast service to customers, is the most satisfactory independent components of the electronics industry One of the distributors. We will unremittingly make use of our advantages in capital, technology, logistics, etc., provide the best products at the most reasonable prices and the most complete services, and achieve long-term mutually beneficial and win-win partnerships with our customers.
Miss Chen 13808857247 (same number on WeChat) QQ: 3007413507
OC5628 is a built-in 100V power MOS
High-efficiency, high-precision switching step-down high-power LED
Constant current driver chip.
OC5628 uses fixed frequency PWM operation
Mode, typical working frequency is 140KHz.
OC5628 uses average current detection mode, because
This has excellent load regulation characteristics.
OC5628 integrates high and low brightness function
Through HL port to achieve high and low function switching. HL hanging
Empty is highlight mode, HL is connected to high level for 1/2 current
Low light mode.
OC5628 also integrates VDD voltage regulator to
And over-temperature protection circuits to reduce external components and improve
OC5628 is available in ESOP8 package. Inside the heat sink
Connect to the SW pin.
◆ Built-in 100V MOS
◆ Wide input voltage range: 8V ~ 100V
◆ Output current range: 100mA ~ 1.2A
◆ High efficiency: up to 93%
◆ Working frequency: 140KHz
◆ Support high and low brightness working mode
◆ Average current detection
◆ Intelligent over temperature protection
◆ Built-in VDD voltage regulator
◆ Electric bicycle, motorcycle light
◆ Car lighting
◆ DC or AC input LED driver
◆ High Power LED Lighting
◆ LED backlight
DC-DC, 恒流驱动, 恒压驱动, 电源管理, MOS, , Main summary: DC-DC, constant current drive, constant voltage drive, power management, MOS,,
深圳市聚能芯半导体有限公司是一家集芯片代理、芯片生产、技术服务为一体的综合性电子元器件公司。 Company profile: Shenzhen Junengxin Semiconductor Co., Ltd. is a comprehensive electronic component company integrating chip agency, chip production and technical services. The company's products include the fields of agent Quanxin, Xinlong, Otron, Yuanxiang, various domestic and foreign chips, touch chips, power management, audio and video chips, MOS tubes, LED / LEC drivers, etc., which are widely used in Table lamps, clocks, LCD display modules, digital companions, toys, car lights, twist cars, and other industrial and civilian electrical products. The company has consistently adhered to the development philosophy and purpose of "credibility first, genuine goods, fair transactions, and service first". It provides standardized, professional, diversified and comprehensive quality services to enterprises through a strong market service network system, which is well received Trust and support from domestic and foreign manufacturers and distributors! Since the establishment of the company, through unremitting efforts to expand, it has established a solid and lasting business relationship with many well-known domestic tape manufacturers, packaging manufacturers, test manufacturers, and brand original factories. All the products we operate have traceable sources and can provide products. Technical support to ensure quality reliability. Our company aims to provide our customers with quality products and excellent services. We always pay attention to the establishment and maintenance of our product quality and customer relationships. With the increase of customer product requirements, we have also been working hard to improve our technology and services, and strive to Meet customer requirements for technology and services. Now has a large number of customer groups and rich sources of goods, the company is in the interests of customers first, with long-term cooperative relations as the priority, reliable products as the root, and comprehensive services ... see more introduction information
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