TPS51463RGET Integrated Circuits (ICs)

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TPS51463RGET is a switch-mode voltage regulator IC, a power management integrated circuit (PMIC) specially designed to maintain a steady output voltage regardless of changing input voltage or output load conditions. It belongs to the DC DC Switching Regulators category which are used to convert one voltage level to another. TPS51463RGET includes an embedded regulator operating in current-mode with cycle-by-cycle current limit control, adjustable slope compensation and synchronous rectification to minimize power dissipation. With an input voltage range between 4.5V and 40V and a wide Vin capability, it can deliver up to 5.5A with an output voltage range from 0.8V to 5V. It also has a low quiescent current (200uA) and low shutdown current (2uA). The device is available in a 5mm × 5mm thermally enhanced QFN-32 package, making it well-suited for applications like telecom, networking and server/storage power management.

The TPS51463RG is a powerful, flexible and precise voltage regulator offering larger power capability to meet the needs of high power applications. It can provide precise voltage regulation with a load regulation of 0.5%, minimized output voltage fall and low dropout voltage. Integrated features include power-good, enable pin and over-temperature/short-circuit protection. The power-good signal indicates the actual output voltage and helps the controlling host to monitor and optimize the power system robustness or keep track of the voltage requirement.

In addition to these features, the TPS51463RGET has a wide operating range. It is able to achieve a full load current at temperatures of up to 90˚C and the output voltage can be adjusted to different levels. The device also offers high efficiency with low input and output capacitance requirements. It can also be set up for either PWM or pulse-width modulation (PWM) mode. In PWM mode, it can detect various operating conditions and switch between various output voltages.

The TPS51463RGET is an excellent solution for heavy-duty applications where a precise voltage regulator is needed. It provides the highest power density in its class and offers low input currents, adjustable output current range, low dropout voltage, low quiescent current and low shutdown current. It is also protected against over-temperature and short circuits. It is well suited for applications such as telecom, networking and server/storage power management.

In conclusion, the TPS51463RGET is a highly integrated switch-mode voltage regulator IC with superior performance and features. It is ideal for applications which require high power density and precise voltage regulation. It is able to maintain a precise output voltage even under changing input voltage and load conditions with fast transient response and low input and output capacitance requirements. And its power-good signal and over-temperature/short-circuit protection further enhance its robust operation. It is well-suited for applications like telecom, networking and server/storage power management.

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