Richtek

RT8202AGQW

The Richtek RT8202AGQW is a high-efficiency synchronous buck-boost converter with integrated power MOSFETs. It is designed to provide a stable output voltage from input voltages that are higher or lower than the output voltage. The device is suitable for a wide range of applications, including battery-powered systems, portable devices, and energy harvesting systems.

Key Features:

• Input voltage range: 2.5V to 5.5V
• Output voltage range: 2.5V to 20V
• Maximum output current: 2A
• Synchronous buck-boost operation
• Integrated N-MOSFETs for high efficiency
• Wide operating temperature range: -40°C to 125°C
• Low quiescent current: 2.5μA
• Programmable soft-start
• Over-current protection
• Over-voltage protection
• Under-voltage lockout
• Thermal shutdown protection

Applications:

• Portable devices, such as smartphones, tablets, and wearables
• Battery-powered systems, such as drones, robotics, and IoT devices
• Energy harvesting systems, such as solar panels and thermoelectric generators
• Medical devices, such as hearing aids and wearable health monitors
• Industrial and automotive systems, such as sensors and control modules

The RT8202AGQW is available in a compact QFN-16 (3x3mm) package, making it suitable for space-constrained applications. Its high efficiency and wide input voltage range make it an ideal choice for a variety of applications where a stable output voltage is required from a varying input voltage source.