TPS65131RGET

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

TPS65131RGET Application Field and Working Principle

TPS65131RGET is a synchronous step-down DC-DC converter, which is integrated in TI\'s extensive portfolio of power management products. This device is mainly used in mobile and industrial application fields, such as small cell or micro base station, wide area network access points, point of sale machines etc.

The DC-DC converter\'s main benefits include low power loss, high efficiency, and small size. It supports a wide input voltage range of 5 V to 16 V and provides a wide output voltage range of 0.6 V to 5 V. Moreover, it is also capable of providing up to 5 A output current.

Working Principle

TPS65131RGET functions as a synchronous step-down DC-DC converter, which begins with a voltage source providing the necessary input energy for the conversion. That energy is transferred to the input rectifier via a pair of MOSFETs.

Then the energy is transferred to a pair of capacitors, where the energy is stored. The capacitors are connected to the output of the converter, which is regulated to the required output voltage. The output voltage is controlled by a voltage feedback loop, while the current limit is controlled through a current sensing resistor.

The MOSFETs are also responsible for the conversion efficiency of the converter. Finally, the excess energy is dissipated either as heat into the environment or as light when an external LED is connected to the output.

Conclusion

In conclusion, TPS65131RGET is an efficient synchronous step-down DC-DC converter with a wide input voltage range of 5 V to 16 V and an output voltage range of 0.6 V to 5 V. It is ideal for various applications including small cells, micro base stations, wide area networks, and point-of-sale machines. As it integrates numerous features to reduce power loss, it provides high efficiency and increased reliability.

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