Richtek

RT9724GB

The Richtek RT9724GB is a highly integrated, high-efficiency, synchronous, step-down (buck) regulator with a built-in power MOSFET. It is designed to provide a stable and efficient power supply for a wide range of applications.

Description:

The RT9724GB is a compact and efficient step-down regulator that can operate from an input voltage range of 4.5V to 36V. It has a wide output voltage range of 0.9V to 36V and can deliver an output current of up to 2A. The device features a high efficiency of up to 95% and a low quiescent current of 35µA in normal operation mode.

Features:

1. High Efficiency: The RT9724GB has a high efficiency of up to 95%, which helps to minimize power loss and reduce heat generation.
2. Wide Input Voltage Range: The device can operate from an input voltage range of 4.5V to 36V, making it suitable for a wide range of power supply applications.
3. Wide Output Voltage Range: The output voltage range of the RT9724GB is from 0.9V to 36V, providing flexibility for various applications.
4. High Output Current: The device can deliver an output current of up to 2A, making it suitable for applications that require high power output.
5. Low Quiescent Current: The RT9724GB has a low quiescent current of 35µA in normal operation mode, which helps to minimize power consumption in battery-powered applications.
6. Built-in Power MOSFET: The device features a built-in power MOSFET, which eliminates the need for an external MOSFET and reduces the overall size of the solution.

Applications:

The Richtek RT9724GB is suitable for a wide range of applications that require a stable and efficient power supply. Some of the key applications include:

1. Portable Electronics: The RT9724GB can be used in portable electronic devices such as smartphones, tablets, and wearable devices to provide a stable power supply.
2. Industrial Equipment: The device can be used in industrial equipment such as motor drives, sensors, and control systems to provide a reliable power supply.
3. Medical Devices: The RT9724GB can be used in medical devices such as hearing aids, blood glucose meters, and portable defibrillators to provide a stable and efficient power supply.
4. Consumer Electronics: The device can be used in consumer electronics such as smart home devices, gaming consoles, and set-top boxes to provide a stable power supply.

In summary, the Richtek RT9724GB is a highly efficient and versatile step-down regulator that can be used in a wide range of applications to provide a stable and efficient power supply. Its high efficiency, wide input and output voltage range, and built-in power MOSFET make it an ideal choice for various power supply applications.