Richtek

RT8020GQW

The Richtek RT8020GQW is a highly integrated, high-efficiency synchronous buck-boost converter that is designed for a wide range of applications, including USB Power Delivery (PD), wireless charging, and other power conversion applications.

Description:

The RT8020GQW is a compact, high-efficiency synchronous buck-boost converter that is capable of operating in both buck and boost modes. It features a wide input voltage range of 4.5V to 23V and can deliver a maximum output current of 3A. The device is available in a compact 10-pin WLCSP package, making it ideal for space-constrained applications.

Features:

• High efficiency: The RT8020GQW features a high efficiency of up to 93%, which helps to minimize power loss and improve overall system performance.
• Wide input voltage range: The device can operate with an input voltage range of 4.5V to 23V, making it suitable for a wide range of applications.
• Synchronous buck-boost operation: The RT8020GQW can operate in both buck and boost modes, providing flexibility for different power conversion requirements.
• Programmable output voltage: The output voltage can be programmed using an external resistor, allowing for customization of the output voltage to meet specific application requirements.
• Integrated power MOSFETs: The device features integrated power MOSFETs, which eliminates the need for external components and reduces overall system cost.
• Protection features: The RT8020GQW includes various protection features, such as over-current protection, over-voltage protection, and thermal shutdown, to ensure safe and reliable operation.

Applications:

The RT8020GQW is suitable for a wide range of applications, including:

1. USB Power Delivery (PD) applications
2. Wireless charging applications
3. Portable electronics, such as smartphones, tablets, and laptops
4. Power banks and battery charging applications
5. LED lighting applications
6. Industrial and medical equipment

Overall, the Richtek RT8020GQW is a versatile and efficient power conversion solution that can be used in a wide range of applications. Its compact size, high efficiency, and integrated features make it an ideal choice for designers looking to optimize their power conversion solutions.