RT6208 Datasheet | Richtek

Description The RT6208 is a highly efficient, monolithic synchronous step-down DC/DC converter designed to deliver exceptional performance across a wide range of applications. Capable of providing up to 100m A of output current from an input supply spanning 4.75V to 36V, the RT6208 offers a versatile and dependable solution for diverse power management needs. Notably, its standout feature is its remarkable efficiency, drawing only 25A of typical supply current at no load while maintaining precise output voltage regulation. This ensures optimal efficiency across varying load conditions, rendering the RT6208 suitable for a broad spectrum of power supply requirements. Operating in Boundary Conduction Mode (BCM), the RT6208 boasts low quiescent current and an adjustable high-side peak current limit, further enhancing its efficiency and performance. This allows the RT6208 to maintain high efficiency over a wide range of load currents, providing consistent and reliable power delivery. Additionally, the inclusion of soft-start protection is a valuable feature , effectively eliminating input current surge during start-up, ensuring smooth and stable operation from the moment power is applied. Furthermore, the RT6208 offers a low current (3A) shutdown mode, providing output disconnect functionality. This feature is particularly beneficial for battery-powered systems, enabling easy power management and contributing to extended battery life. The RT6208 is available in SOT-23-6 and SOT-23-8 packages. The remended junction temperature range is - 40C to 125C, and the ambient temperature range is - 40C to 85C. 2 Features - Achieves Very High Efficiency in Low Load Conditions - ±1% High Accuracy Feedback Voltage - 4.75V to 36V Input Voltage Range - 0.4V to 5V Output Voltage Range - 100m A Output Current - Integrated High-Side and Low-Side Switches - No pensation Required - Low Quiescent Current: 25A (Typical) - Adjustable Peak Current Limit - Cycle-by-Cycle Overcurrent...