RT7247AHGSP

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The RT7247AHGSP is a DC DC switching regulator that falls under the category of voltage regulators. This voltage regulator is designed for a wide range of applications, including LED lighting, cellphone backup LED, LED drivers, PDA, blue-ray/DVD players, gaming consoles, and general electronic circuit protection. In addition, this device can also be used for mobile power application , automotive systems, and power management. The RT7247AHGSP is a state of the art device designed to deliver accurate and reliable voltage output with low noise and low power consumption.

This voltage regulator offers a wide input range of 3.3V to 28V, while its output range can reach up to 28V. It supports an adjustable output current up to 2A and features an input voltage of 2.5V to 28V. It also offers an adjustable frequency range of 2MHz to 4MHz. Its unique features include a low quiescent current, fast transient response, internal soft-start protection, over-voltage protection, and thermal shutdown protection. The device also offers an adjustable current limit, programmable soft-start, and adjustment of the output voltage.

The RT7247AHGSP is a buck (step-down) converter designed to convert an input voltage (ranging from 3.3V to 28V) to a specific lower voltage level, usually for powering various electronic components. The device utilizes its main regulating element, the DC-DC switching regulator, to control the flow of energy from the input voltage to the output voltage. This is achieved by controlling the time period of the ON/OFF switching of the power switch element, usually a MOSFET that is connected in series with the input voltage source.

When the power switch is turned ON, current flows through the switch and into the output, producing the desired output voltage. When the power switch is turned OFF, the input voltage is then fed through a catch diode and current is then stored in the input filter capacitor. This process helps to keep the output voltage stable and prevents excessive current draw from the input power source. As the power switch element is switched, it produces high frequency radio frequency waves that can interfere with the operation of nearby devices, such as cellphones or radios.

The RT7247AHGSP is a very efficient regulator, capable of reaching up to 97.5% efficiency when the input voltage is at its maximum. It also features a wide variety of protections, such as over-voltage, under-voltage, short-circuit, thermal shutdown, and current-limit protection. The device also has a reset pin that can be used to reset the regulator in case of an emergency. This provides users with an extra layer of protection, ensuring that their devices are always operating safely.

The RT7247AHGSP is an excellent choice for a variety of applications, ranging from LED lighting, cellphone backup LED, LED drivers, PDA, blue-ray/DVD players, gaming consoles, automotive systems, and general electronic circuit protection. With its wide input voltage range, low power consumption, and the ability to regulate power efficiently, this device provides users with a reliable voltage regulator that is designed to last.

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