TPS71550DCKR

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TPS71550DCKR is an ultra-low noise linear regulator IC made by Texas Instruments. It is part of their low-noise linear regulators family, and is designed to minimize the noise created by ripple and other disturbances in the input power source. This device can be used for a wide range of applications, including power supplies for sensitive circuits, ADCs, MCUs, motor drives, and applications that require low-noise performance.

The input voltage range of the TPS71550DCKR is from 2.5V up to 20V. It provides up to 1A of output current, with frame-ground isolation up to thirty volts, and is capable of operating in a temperature range from -40°C to 85°C. The device also has various protection features, such as over-voltage protection, short-circuit protection, and thermal shutdown protection. In addition, the device supports both enable and disable modes to enable high output current efficiency and power saving.

The TPS71550DCKR achieves extremely low noise performance with its high-performance voltage regulator and Internal Pre-Build Low-Noise Capacitor (IPLN). The internal pre-build low noise capacitor (IPLN) helps to reduce the output ripple and noise, providing a steady and low-noise output voltage. The TPS71550DCKR is designed to meet the requirements of fast transient response, low power loss, and low output temperature.

TheApplication field of the TPS71550DCKR covers a wide range, including power supplies for sensitive circuits, ADCs, MCUs, motor drives, as well as any other applications that require low-noise performance. Thanks to its low-noise performance, the device is also suitable for powering noise-sensitive applications, such as ADCs and MCUs. Moreover, its low power loss and fast transient response makes it suitable for powering motor drives, allowing the device to provide a constant and steady output voltage even when subjected to fast and large load changes.

The working principle of the TPS71550DCKR is simple. It uses a P.S.U to provide a steady supply of energy to the device, which is then regulated by a voltage regulator to maintain a stable output voltage. The device is also equipped with Internal Pre-Build Low-Noise Capacitors (IPLN) to help reduce the noise and output ripple. The device is then protected from over-voltage and short-circuit by its several protection features. Finally, the TPS71550DCKR has an enable/disable feature to maximize power efficiency, as well as a thermal overload protection feature to protect the device from overheating.

TPS71550DCKR, part of the Texas Instruments’ low-noise linear regulators family, is a highly efficient, low-noise linear regulator IC. With its wide input voltage range, high output current, fast transient response, and pre-build low noise capacitors, the device is suitable for powering sensitive or noise-sensitive applications, as well as motor drives and other applications that require low-noise performance. The device also has several protection features to protect it from over-voltage and short-circuit, as well as from overheating, and an enable/disable feature to maximize power saving.

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