S-8533A50AFT-TB-G

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 S-8533A50AFT-TB-G is a high-performance synchronous buck-boost switching regulator, which can operate in all buck, boost, and buck-boost mode to provide excellent output voltage regulation. It is designed to deliver higher current than other solutions in the market and is an ideal choice for powering demanding, power hungry applications with fast tracking increases. This device provides an efficient and reliable solution for applications that require either isolated or non-isolated DC-DC conversion.

The S-8533A50AFT-TB-G has a wide input voltage range from 0.8V to 5.5V, and supports a wide output voltage range from 0.6V to 5.5V. It supports a wide load range up to 4A with a maximum output current of 20A. The device operates in continuous conduction mode (CCM) or discontinuous conduction mode (DCM) depending on the load and input voltage conditions. The device supports current mode (CM), voltage mode (VM), or hysteretic mode (HM) control algorithms. Other features include a fast transient response time, high efficiency, accurate output voltage and current sensing, adjustable soft-start time, and overcurrent protection.

The S-8533A50AFT-TB-G offers excellent flexibility. The device can be operated in buck-boost mode at a nominal output voltage with a wide input voltage range or in boost mode for higher output voltages. The application field for S-8533A50AFT-TB-G includes automotive and industrial applications, such as motor control, LED lighting, high-power wireless charging, and battery management systems.

The working principle of the S-8533A50AFT-TB-G is based on a synchronous buck-boost switching regulator that uses advanced power conversion techniques to produce the desired output voltage from an input voltage that is higher or lower than the output. The S-8533A50AFT-TB-G uses two power transistors, one for buck mode and one for boost mode, and two integrated low-dropout (LDO) regulators. The device senses the input voltage and adjusts the switching frequency for improved efficiency and excellent transient response.

The S-8533A50AFT-TB-G utilizes a constant-on-time (COT) control architecture to regulate the output voltage. The output voltage is regulated by controlling the duty cycle of the switching transistors. The device can be configured to operate in either buck, boost, or buck-boost mode depending on the application. The built-in overload protection and undervoltage lockout (UVLO) functions provide additional system safety.

In short, the S-8533A50AFT-TB-G is a high-performance synchronous buck-boost switching regulator that can be used in a variety of DC-DC conversion applications. The device can be operated in buck, boost, or buck-boost modes and supports a wide range of input and output voltages. The device utilizes advanced power conversion techniques for efficient, reliable operation and has integrated features for system safety.

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