LM2590HVS-5.0/NOPB

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The LM2590HVS-5.0/NOPB is a type of DC-DC Switching Regulator. It is used to efficiently convert and regulate a DC voltage to a desired voltage with a range of input and output voltages. It is also used to maintain a constant output voltage while varying the input voltage and is ideal for high current, low dropout applications.

The main application field of this DC-DC regulator is to simplify the design of circuitry for use in many applications including power supplies, battery management systems, cellular phones, and portable computing. It is also used in automotive, industrial, and telecom applications. It is available in various packages, such as 8-pin SOIC and 10-pin QFN.

The LM2590HVS-5.0/NOPB is a buck-boost switching regulator, which means it can step up or step down voltage while efficiently regulating the output voltage. It operates over a wide input voltage range of 3V to 40V, making it suitable for a wide range of applications. It can provide a regulated output voltage of 0.8V to 5.0V with an onboard 5.0V reference. With a low minimum operating input voltage (3.0V) and an onboard 3.3V LDO, it is perfect for powering devices from a single cell Li-Ion battery.

The LM2590HVS-5.0/NOPB also features excellent line and load regulation with low dropout. Its switching frequency of 1.25MHz makes it ideal for space-constrained applications. It is capable of delivering up to 4A of continuous output current and includes short circuit and over current protection. Its thermal shutdown provides additional protection against overheating, ensuring reliable operation.

The LM2590HVS-5.0/NOPB is easy to use and simple to integrate with other components. Its low output noise ensures minimal interference and its power-good flag helps to monitor and protect the output voltage. The device also includes soft start and selectable PWM/PFM modes for maximum efficiency.

In summary, the LM2590HVS-5.0/NOPB is a powerful and versatile DC-DC switching regulator. It offers a wide input and output voltage range and excellent regulation and protection features. Its ease of use and small package make it a great choice for a variety of applications.

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