TPS65140PWPR

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The TPS65140PWPR is a specialized power management integrated circuit (PMIC). It is designed for battery-powered applications, such as mobile phones and portable media players, and provides the necessary power management functions to ensure these devices operate efficiently. This PMIC offers an integrated solution that simultaneously aligns power consumption, efficiency, and cost to enable these units to function reliably.

The TPS65140PWPR is an integrated single-channel power management device that uses a buck, boost, low drop-out regulator (LDO), 500mA linear regulator, and Very-Low-Dropout regulator (VLDO). The buck regulator reduces the system\'s input voltage to support the supply of one or several loads while the boost regulator increases voltage. The LDO linear regulator provides adjustable output levels and the VLDO offers improved efficiency.

The TPS65140PWPR can be easily adapted for multiple application scenarios. It supports up to 1.2A output current at a wide input voltage range (4.5V to 18V). Its output voltage is adjustable from 1V to 5.5V and the available output power is up to 6W. The TPS65140PWPR also features an adjustable switching frequency ranging from 500kHz to 3.2MHz, enabling designers to optimize power efficiency and achieve high power densities. To minimize space requirements, the TPS65140PWPR is housed in a small 4x4mm² 16-pin VQFN package with an integrated heat pad.

The working principle of the TPS65140PWPR is based on two main components: the inductor and the synchronous converter. The inductor helps transfer the energy from input to output and the synchronous converter helps control the flow of power. The TPS65140PWPR also contains a linear regulator to provide a low dropout voltage. With the buck converter, the output voltage is regulated and the power delivery is also maintained.

The TPS65140PWPR is designed for a variety of applications, including personal electronics, industrial products, medical equipment, and even automotive components. Its compact size and adjustable features make it perfect for just about any application. It is also capable of working with lead-free reflow soldering temperatures, ensuring long-term reliability and durability.

Overall, the TPS65140PWPR PMIC is an excellent choice for battery-powered applications. It offers an integrated solution that simultaneously aligns power consumption, efficiency, and cost, enabling these units to function reliably. Its adjustable features and small size make it perfect for a wide variety of applications and its lead-free reflow soldering temperature ensures long-term reliability.

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