TPS630250RNCR Integrated Circuits (ICs)

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TPS630250 is a buck-boost converter-integrated voltage regulator developed by Texas Instruments. It is a compact and low cost solution for applications including ultra-low-power Li-ion battery-powered handheld products, IoT products, and USB-powered accessories. This voltage regulator features step-up (boost) and step-down (buck) capabilities in one integrated solution, reducing solution size, cost, and complexity.

In terms of application field, the TPS630250 can be used as a power supply for consumer electronics and IoT, embedded battery-powered designs, portable patient monitors, portable audio, and low-power accessories. This voltage regulator is an easy-to-use and cost-effective solution for small applications and is suitable for enthusiasts, students, and anyone with a need to tailor power delivery.

The working principle of the TPS630250 is based on its advanced buck-boost or step-up and step-down power conversion. Its internal circuit is a complex combination of transistors, diodes, and resistors that cooperate to convert the input voltage to the desired output voltage and then route it to the output. The regulation of the output voltage is realized by a closed loop control system. This integrated solution allows for a power conversion with higher efficiency than traditional linear regulators and eliminates the need for bulky output filters.

In addition, the TPS630250 has a wide input voltage range of 2.7V to 5.5V, an output voltage range of 1.2V to 3.6V, and a switching frequency of 2MHz. It supports a maximum output current of 250mA, and its output ripple is only 20mV. In addition, excellent durability can be achieved by arming it with over-temperature and short-circuit protection and under-voltage lockout functions.

The TPS630250 from Texas Instruments is a compact and cost-effective voltage regulator designed for ultra-low-power Li-ion battery-powered handheld products, IoT products, and USB-powered accessories. It is based on buck-boost (step-up and step-down) technology and has wide input and output voltage ranges, high switching frequencies, and high efficiency. The integrated solution eliminates the need for bulky output filters and reduces solution size, cost, and complexity. The device also features protection functions to ensure excellent durability and reliability in applications.  

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