RT8008GB Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Today’s demand for small, ultra-efficient, highly integrated DC-DC switching converters has created opportunities for a variety of new power management products. One such device is the RT8008GB integrated circuit, which is designed for use in applications where maximum power efficiency and flexibility is required. This IC is an ideal solution for a range of applications such as power supplies, battery chargers and motor control systems.

RT8008GB is a highly efficient buck-boost DC-DC converter designed by Richtek Technology Corporation. It is a monolithic topology with 8-pin SOP package and can operate from a wide range of input voltages ranging from 4V to 45V. The switching frequency is programmable up to 2.2MHz and can be adjusted according to the application requirements. It uses Pulse Frequency Modulation (PFM) control technique and maximum efficiency of up to 95% can be achieved by its peak current mode control loop.

The RT8008GB integrated DC-DC converter incorporates several protection features including over-current protection, over-temperature protection and protection against under-voltage lockout. It also features an auto recovery from short circuit, cycle-by-cycle current limiting and temperature foldback. Additionally it has a programmable soft start for output voltage rising.

The application fields of RT8008GB are in power supply, battery chargers and motor controllers. It is suitable for all kinds of motor control, robots and unmanned aerial vehicles (UAV) . Regarding the power supply applications, RT8008GB is commonly used to provide a stable and adjustable output voltage for mobile devices such as smartphones and tablets. It can also be used as a charging IC for portable devices such as MP3 players and digital cameras.

RT8008GB can operate in either buck or boost conversion modes according to the output voltage requirements. In buck mode, the device employs current mode control technique and its output is regulated by an internal or external compensation network. For boost mode operation, the device utilizes PFM control technique and its output is regulated by an internal or external voltage divider.

The RT8008GB DC-DC switching regulator is a highly integrated and efficient solution for high power applications. Its internal current limit and thermal shutdown protection ensure that the power supply systems are stable and reliable. It offers great flexibility, easy implementation and fast transient response. When employed with proper external components, it can achieve high efficiency levels with very low EMI emissions.

The specific data is subject to PDF, and the above content is for reference