RT5047BGSP 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

The RT5047BGSP Voltage Regulator from Richtek Technology Corporation is a high-efficiency, high-performance voltage regulator that provides a unique solution for applications in power management, such as motor control, CPU/GPU control and FET/MOSFET control, as well as special purpose applications.

Designed with a wide input voltage range of 4.5V to 14V and a variable output ranging from 0.8V to 5V, the RT5047BGSP voltage regulator is a versatile solution that can be tailored to meet the requirements of various applications. The device uses a synchronous rectified buck topology to provide high efficiency and excellent transient performance. It also utilizes an advanced emulated peak current mode control architecture with DCM mode PFM hysteresis for superior light load efficiency.

In addition to these features, the device also represents an ideal solution for its small size and high density. Its package size has been reduced to an area of 3mm2 (1mmx3mm) compared to the original product. This tremendous size reduction provides space savings, reduction in power consumption and a much lower thermal profile. The RT5047BGSP also features short circuit protection and over temperature protection that protect the device from harm.

With its wide range of features, the RT5047BGSP is an excellent choice for special purpose applications, such as motor control, CPU/GPU control and FET/MOSFET control. The device\'s wide input voltage range, adjustable output voltage, high efficiency and small size are ideal for these applications. The RT5047BGSP is suited for applications such as LED lighting, monitor power, notebook PC, notebook adapter, desktop PC adapter, game console power and game console adapter.

The working principle of the RT5047BGSP voltage regulator is based on a synchronous rectified buck topology. The device consists of two power MOSFETs and two inductors. The mode of operation is switched between Pulse Width Modulation (PWM) and Discontinuous Conduction Mode (DCM). In PWM operation, the output voltage is regulated by controlling the duty cycle of the two power MOSFETs. In DCM, the device reduces power consumption at light loads by switching to a lower frequency when the output current is less than the predetermined threshold value, resulting in improved efficiency.

The RT5047BGSP voltage regulator provides a high-efficiency, high-performance solution for power management applications, as well as special purpose applications. Its wide input voltage range, adjustable output voltage, high efficiency, small size and short circuit protection make it an ideal choice for these applications. Its use of synchronous rectified buck topology, combined with PWM and DCM modes of operation, ensures excellent efficiency and transient performance.

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