TPS82693SIPR Power Supplies - Board Mount

DC-DC converters are used in a wide array of applications, from the powering of industrial and home electronics to providing power for automotive systems. The TPS82693SIPR is a new DC-DC converter that is designed to provide high-efficiency, high-performance power delivery for applications such as servers, storage, networking, and telecommunications equipment.

The TPS82693SIPR is a synchronous step-down switcher based on TI’s SIPR control loop architecture. The SIPR architecture offers both low noise and higher efficiency than other solutions, allowing for better power delivery even at high current and power levels. The TPS82693SIPR operates from a wide input voltage range of 7V to 20V, and offers a wide output voltage range of 0.5V to 11V. It also features adjustable output current up to 25A to accommodate various loads.

The TPS82693SIPR includes comprehensive protections designed to ensure reliable, safe operation in industrial and automotive applications. These protection features include output short-circuit protection, overcurrent protection, thermal warning and shutdown, input undervoltage lockout, soft-start, and adjustable soft-stop. The device also features power-good and output enable signals, to ensure that the system progresses safely to the operating state.

In terms of its application field, the TPS82693SIPR is best suited for use as an on-board power supply in embedded systems, servers, storage, telecommunications, and other demanding applications. Its wide input and output voltage range, combined with its 25A output current, make it ideal for these types of applications where a large amount of power needs to be delivered to the load.

The TPS82693SIPR also offers outstanding efficiency and power performance, with a wide range of switching frequencies and current limits, allowing for a wide selection of operating points and parameters. This range of operating points enables designers to optimise the converter for their specific application requirements.

When it comes to its working principle, the TPS82693SIPR is based on the SIPR architecture. This architecture employs a switching frequency that is phase-shifted from the output current waveform, allowing for improved efficiency and low switching noise. The SIPR architecture also includes an adjustable Peak Current Limit that is used to regulate the maximum current delivered to the output stage. The operating frequency of the converter can be adjusted by using an external resistor, allowing for more efficient operation and optimized performance for specific applications.

The TPS82693SIPR is an excellent DC-DC converter designed to provide reliable, high-efficiency power delivery in industrial and automotive applications. Its wide input and output voltage range, combined with its 25A output current and comprehensive protection features, make it well-suited for use in embedded systems, servers, storage, telecommunications, and other demanding applications.