Richtek

RT6158AWSC

The Richtek RT6158AWSC is a high-efficiency, synchronous, step-down (buck) converter with an integrated power MOSFET. It is designed for use in a wide range of applications, including portable devices, power banks, and other battery-powered systems.

Description:

The RT6158AWSC is a compact, surface-mount device that measures 4.0mm x 5.0mm with a 0.65mm pitch. It features a synchronous rectification mode for improved efficiency, and a built-in power MOSFET for high efficiency and low thermal dissipation.

Features:

• High efficiency: The RT6158AWSC has an efficiency of up to 93%, which helps to minimize power loss and reduce thermal dissipation.
• Synchronous rectification: The device uses synchronous rectification to improve efficiency and reduce power loss.
• Integrated power MOSFET: The RT6158AWSC features a built-in power MOSFET, which eliminates the need for an external MOSFET and reduces the overall size and cost of the solution.
• Wide input voltage range: The device can operate from an input voltage range of 2.5V to 5.5V, making it suitable for a wide range of applications.
• Low quiescent current: The RT6158AWSC has a low quiescent current of 35µA, which helps to extend the battery life of portable devices.
• Protection features: The device includes over-current protection, over-voltage protection, and thermal shutdown protection to ensure safe and reliable operation.

Applications:

• Portable devices: The RT6158AWSC is ideal for use in portable devices such as smartphones, tablets, and wearable devices, where high efficiency and low thermal dissipation are critical.
• Power banks: The device can be used in power banks to provide efficient and reliable power conversion for charging and powering devices.
• Other battery-powered systems: The RT6158AWSC can be used in a wide range of other battery-powered systems, including IoT devices, wireless routers, and portable medical devices.

In summary, the Richtek RT6158AWSC is a high-efficiency, synchronous, step-down converter with an integrated power MOSFET that is suitable for a wide range of applications, including portable devices, power banks, and other battery-powered systems. Its high efficiency, synchronous rectification, and integrated power MOSFET make it an ideal choice for applications where efficiency and thermal dissipation are critical.