TPS40055PWPG4

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

Earth-Friendly Power Management and Control Offered with theTPS40055PWPG4

The TPS40055PWPG4 from Texas Instruments is a pulse width modulation controller with efficient power management and control in low voltage application fields. Its high-efficiency integrated switching control and output parameters provide an incomparable level of efficiency that is ideal for meeting Earth-friendly needs. The TPS40055PWPG4 is suitable for targeting robust voltage step-down (buck) controller applications, especially for an automotive, industrial, and communication interface (CI) applications.

Application Field

The TPS40055PWPG4 is specifically designed to decrease system power consumption and increase system efficiency. Its primary function, therefore, is to provide a controllable switch mode power supply (SMPS) of varying output power. This makes the TPS40055PWPG4 an essential component in products such as automotive battery chargers, multi-rail power supplies in video gaming systems, and direct battery-operated supplies. Applications that benefit from specific features such as its peak current-mode control method and detection of over-current are usually employed in the industrial process control and energy management field. This ensures that the system performs consistently and accurately in various conditions.

Working Principle

The TPS40055PWPG4 operates with a peak current-mode control method. This method monitors the peak inductor current and ensures that the output voltage is precisely regulated. The controller has several integrated protection features that prevent the device from overloading, such as over current protection (HICCUP), over voltage protection (UVLO), and over temperature protection (OTP). The device operates over a wide operating temperature range in order to ensure durability and long-term performance.

The main output parameters are an adjustable output voltage range of 0.6V to 0.84V and output current range of 15A to 30A. Moreover, the part features soft-channel stopping to provide controlling power that is reduced over a time period, while preventing inrush current punching the output. This helps to prevent undesired and potentially hazardous or damaging disturbances on the system.

The TPS40055PWPG4 integrates a highly efficient MOSFET stage for high speed and improved thermal performance. Moreover, it is also compatible with low cost external components, reducing overall system cost without compromising performance. The device complies with the ISO/TS16949 standard, and has several output current and voltage ranges, making it an important tool for power management in next-generation, stringent applications.

Conclusion

The TPS40055PWPG4 from Texas Instruments is a high-efficiency, power management and control device for low voltage application fields. Its efficient switching control and integrated protection features work together to reduce system power consumption and increase system efficiency. This keeps systems running consistently, and is also suitable for targeting robust voltage step-down (buck) controller applications, especially for automotive, industrial, and communication interface (CI) applications. In addition, this part features an adjustable output voltage range of 0.6V to 0.84V and output current range of 15A to 30A, as well as a highly efficient MOSFET stage for improved thermal performance and high speed.

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