TPS53511RGTT Integrated Circuits (ICs)

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TPS53511RGTT is an integrated high-performance DC-DC switching regulator from Texas Instruments. It’s a non-synchronous buck voltage regulator that provides a regulated voltage down to 0.8V from a 2.47V to 6V input. It works with a wide range of control loop compensations and protection topologies, making it ideal for high-reliability, high-performance applications.

The TPS53511RGTT is optimized for low power and signal integrity applications, as well as for system performance in applications such as laptop PCs, netbooks, PDAs, and shelf-based workstations. It supports four or six gate drive outputs and offers a total output accuracy of +/-1%. Additional features such as soft-start and slew rate control enhance efficiency.

This DC-DC switching regulator is designed to provide a precisely regulated output voltage in applications with a wide input supply range, while maintaining high efficiency and very low output ripple. The integrated regulator also provides programmable output slew rate to reduce the amount of output voltage step during load transients, increasing the power supply stability. This regulator also allows multi-phase operation.

The TPS53511RGTT integrates features that enable its usage in a range of applications. This includes over-voltage, over-current and thermal protection. It has an internal compensation network circuit for setting the loop gain or stability condition, and an internal oscillator to control the switching frequency. It also has an enable input that is used to turn on and off the power supply.

This DC-DC switching voltage regulator is designed to provide a reliable, cost-effective and low power solution for a wide range of applications. It provides efficient and accurate regulation of output voltages with minimal power dissipation and low ripple. This DC-DC switching regulator is used in many applications that require high current, for example, DC/DC power converters, LED lights, LCD displays and mobile device power management.

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