RT4723WSC Integrated Circuits (ICs)

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The RT4723WSC is a Multi-Function Power Management IC that provides a complete solution for boost, buck, and linear mode power supply applications. It includes input voltage regulation, with power supply monitoring, output voltage regulation, and temperature protection functions. It is suitable for switch-mode power supplies, battery backup circuits, and LED control applications.

The RT4723WSC is a multi-function power management IC that integrates a high voltage step-up converter, a high voltage, low noise step-down converter, and a low voltage, low noise linear regulator. It is designed to provide a full range of voltage regulation from 9V up to 35V. The device includes voltage regulation, protection, and power monitoring functions, as well as an onboard PWM generator for easy control of the output voltage. The integrated PWM generator is selectable between fixed frequency and variable frequency modes, allowing the user to optimize system performance in a variety of applications.

The input current limit and output current limit of the RT4723WSC are both adjustable and provide excellent protection during transient conditions. The device also integrates a built-in low voltage detector and temperature protection circuitry, to protect against excessive input voltage, output overvoltage, and over-temperature conditions.

RT4723WSC is designed to support a wide range of power supply applications, such as mobile devices, automotive electronics, and industrial control systems. The device has an adjustable switching frequency of up to 1MHz, enabling it to meet the power supply requirements of many applications. In addition, the device features high efficiency at light loads and low standby current, resulting in reduced system power consumption and improved power efficiency.

The RT4723WSC also features a built-in reference voltage generator, providing accurate output voltage regulation without the need for external resistors. The output voltage can be easily adjusted via an external resistor, making it ideal for low voltage applications. Furthermore, the device includes an integrated sleep mode, reducing the power consumption of the system during idle periods.

In summary, the RT4723WSC is an ideal power management IC for a variety of low power applications. It offers excellent input voltage regulation, with power monitoring, output voltage regulation, and temperature protection functions. The integrated PWM generator and reference voltage generator are also useful for many applications, and the low standby current and sleep mode offer further power savings.

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