RT7263EZQW

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The RT7263EZQW is a high voltage power supply converter with a good working principle. It is a PMIC (Power Management Integrated Circuit) of Voltage Regulator type, specifically a DC DC (Direct Current to Direct Current) Switching Regulator. It is designed for efficient and reliable power for high performance applications such as 3G/4G Wireless Base Stations, Video surveillance systems, Network Equipment, Server and Data Communications Equipment.

The RT7263EZQW is built on a proven 0.6V Ferroelectric TH Technology. This technology ensures high efficiency and low power loss, which assures consistent and reliable power delivery. Its applications include a wide range of high voltage power supplies, ranging from 1V to 10V. The unit has selectable output voltage settings, allowing it to be used in various applications. It also features both active and standby modes, allowing the user to select the desired mode.

The RT7263EZQW is equipped with a traction control circuit. This circuit helps maintain the output voltage to very low ripple, even when loading changes or sudden load changes occur. Additionally, the RT7263EZQW is also integrated with a protection circuit, which helps protect against short circuits, over current, and over temperature conditions, thus improving system reliability.

The RT7263EZQW has two voltage output control modes: the steady-state regulation mode and the Pulse Width Modulation (PWM) mode. The steady-state regulation mode outputs a constant output voltage and is suitable for applications with good load regulation requirements. The PWM mode provides faster switching for applications that require higher dynamic response, but it may lead to noise generation. This approach works well for high power applications with fast response requirements.

The RT7263EZQW features a high speed external component RAM protection against latch-up. This protection is used to protect the RAM and provides a fail-safe and reliable system performance. The RT7263EZQW also has an active powerfactor correction (PFC) circuit, which can reduce input power dissipation, improve system efficiency, and reduce ripple and noise to ensure better system performance.

In addition, the RT7263EZQW has an integrated switch-mode high speed protective circuit (DHSP) to protect against high frequency disturbance and EMI. This circuit is used to reduce system EMI stress and noise. In addition, the DHSP circuit also provides low input offset and selectable slow-start current limiting to reduce in-rush current.

Overall, the RT7263EZQW offers an efficient and reliable power supply solution for applications such as 3G/4G Wireless Base Stations, Video surveillance systems, Network Equipment, Server and Data Communications Equipment. It has an excellent power efficiency, low power loss, and smooth output voltage regulation, making it ideal for these applications. The integrated protection circuits and EMI protection ensure the system stability and reliability.

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