TPS627431YFPT

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 TPS627431YFPT is a fully integrated step-down switching regulator module with high efficiency over a wide load range. This DCDC switching regulator operates from an input voltage of 4.5V to 28V, and offers output voltages from 0.6V to 5.5V with adjustable operating frequency up to 2MHz. Typical application fields for the TPS627431YFPT include motor control, distributed power systems, automotive management systems, and telecommunications.

The core of the TPS627431YFPT is its patented Ripple Regulating System (RRS) which works in a special way: when the DC/DC regulator powers on, the RRS module generates a constant internal reference voltage and a low-ripple output voltage that is isolated from external noise and processing variation. With the RRS module, the output voltage remains steady despite changes in the input voltage or load. A 400mA integrated low-side MOSFET helps reduce component count and simplify the layout, allowing for smaller and more efficient solution design.

The TPS627431YFPT provides various protection mechanisms, including over-temperature protection and input under-voltage protection, to ensure safety and reliability. The device includes a Power Good output that indicates when the output is within a predefined accuracy from the required output voltage. Internal compensation also improves device performance and helps reduce the design time and components.Self-Leading Control helps reduce system start up time and ensures quick response without requiring an additional external component. Different output current limiting techniques help protect the circuit and reduce thermal load.

The TPS627431YFPT features a variety of features and operational modes, such as Burst Mode, Dual Mode, Sleep Mode, and Run/Sleep Mode. In Burst Mode, the device automatically enters to reduce power consumption when the load current is reduced. Dual Mode allows multiple devices to be connected in parallel to increase output current and reduce ripple. The Sleep Mode can be used to minimize drain current during inactive periods, while the Run/Sleep Mode allows the design to transfer to low-power sleep mode upon detection of an under-voltage output.

The integrated control loop delivers fast transient response and cycle-by-cycle current limit with ±1.5% voltage accuracy over line, load and temperature variations. Additionally, the IC offers a high efficiency at light loads (as high as 97%), making it ideal for many battery-powered applications.

Overall, the TPS627431YFPT is a complete, highly integrated DCDC switching regulator for applications in motor control, distributed power systems, automotive management systems, and telecommunications. It is a small, efficient solution featuring a patented Ripple Regulating System (RRS) that supports high efficiency and 180° symmetric current limit operation. With its many features and operational modes, the TPS627431YFPT is a good choice for efficient and reliable DC/DC system design.

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