Anbao Electronics (Shanghai) Co., Ltd. is located in Zhangjiang High-tech Park, Pudong, Shanghai, which is located in China's national information technology industry base. it is an enterprise engaged in high-performance analog and digital-analog hybrid integrated circuit design. The company specializes in the design, development, testing and marketing of analog and digital analog hybrid integrated circuit products based on advanced submicron CMOS,BIPOLAR,BICMOS,BCD technology to communicate and consume electronics. Computer and computer interface equipment for the market goal, committed to become a world-class analog and hybrid integrated circuit design company.
Products:
1、AC/DC power management chip
1.1、Ultra-low standby power consumption product line
This series of products is a highly integrated current-mode PWM control chip, which is optimized for high performance, low standby power (less than 100 mW) and low cost off-line flyback converter applications. It provides complete automatic recovery protection coverage, including weekly current limit (OCP), overload protection (OLP) and voltage locked vdd (Uvlo). It also provides locking off protection, including overtemperature protection (OTP) and overvoltage (fixed or adjustable) protection (OVP)
1.2、Original edge control product line
This series of products is a high performance off-line PWM power switch for low power chargers and adapter applications. It can realize high precision constant voltage (Cv) and constant current (Cc) control, and has the functions of output line loss compensation, built-in overvoltage and short circuit protection. Optical couplers and TL 431.
1.3、Quasi-resonant mode control chip series
This series of products is a highly integrated quasi-resonance controller, which is suitable for the application of high performance off-line flyback converter. Through quasi-resonance control, the switching loss is reduced and the electromagnetic interference performance is improved. The performance is stable under low / high power design. Optimizing loading / frequency adaptive design will improve the average efficiency and help to meet the requirements of EPS2.0.
1.4 Series of small and medium Power PWM Control chips
The series is a highly integrated PWM controller chip designed for low power and AC power supply applications. The technology has the advantages of low standby power, high efficiency, excellent OCP compensation performance and better EMI performance. Over-load protection of the accurate ocp compensation of the general AC frequency shuffling function of the vdd over-voltage protection (Ovp) to improve the EMI performance of the system, in line with the RoHS standards
1.5 Power factor correction control chip series
This series of products with power factor correction (PFC) controller IC, is designed to work in continuous conduction mode (CCM) with average current control. It provides a close to uniform power factor for the general input line voltage (85 vac-265 vac) and does not need to detect the input voltage. Frequency shuffling is a better integrated electromagnetic interference with all the necessary protection measures to ensure the safe operation of the system.
2 Lighting and backlight drive chip products
2.1 LED Lighting driver Series
This series of products is high power factor, primary side adjustment LED controller, with advanced technology, for LED lighting applications to provide high efficiency, high constant current accuracy control. Has the comprehensive protection function, the external element is few, the ripples current is small. The optical coupling and TL 431 are eliminated efficiently, and the ultra-low start current and working current soft start are realized.
2.2 LED backlight drive series
The series is a highly integrated and low-cost LED (LED) driver that optimizes LCD backlight applications. It works in voltage mode fixed frequency boost topology and supports internal burst and external burst (Lpwm) dimming function and overvoltage protection.
2.3 CCFL backlight drive series
This series of products is a high-efficiency PWMCCFL inverter controller, which has the functions of dimming control and lamp fault protection. Output short circuit protection.
3 MCU chip products.
The product line is embedded with 8 KB//16 KB/64 KB of Flash and 1 KB/2 KB RAM with an ISP feature and an 8-bit controller
