**ADP2386ACPZN-R7: A High-Efficiency, 6A Synchronous Step-Down DC-to-DC Converter**

In the realm of modern power management, efficiency, thermal performance, and compactness are paramount. The **ADP2386ACPZN-R7** stands out as a highly integrated, synchronous step-down DC-DC converter engineered to meet these demanding requirements. Capable of delivering up to **6A of continuous output current**, this regulator is an ideal solution for a wide array of applications, from telecommunications and networking infrastructure to industrial equipment and advanced FPGAs.

A core strength of the ADP2386 is its **exceptional power conversion efficiency**, which can peak at over 95%. This high efficiency is achieved through a combination of its synchronous rectification architecture, low RDS(ON) internal power MOSFETs, and a low 300 µA operating quiescent current. By minimizing switching and conduction losses, the device ensures cooler operation and maximizes battery life in portable systems, all while reducing the need for complex thermal management.

The regulator operates over a wide **input voltage range from 3.0 V to 20 V**, making it exceptionally versatile for both non-isolated intermediate bus conversion and systems powered from standard sources like 5V, 12V, or even 19V rails. Its adjustable output voltage can be set from 0.6 V to 90% of VIN, providing the precise core voltages required by low-voltage ASICs and processors.

Design robustness is a key feature. The ADP2386 incorporates a comprehensive suite of **protection and safety features**, including internal soft-start to limit inrush current, precision enable and power-good signals for sequencing, and critical safeguards such as hiccup-mode current limit, short-circuit protection, and thermal shutdown. These features ensure reliable operation under fault conditions, protecting both the converter and the sensitive load it powers.

Housed in a compact, thermally enhanced **24-lead LFCSP package**, the ADP2386 offers an excellent power density solution. Its high switching frequency, adjustable from 200 kHz to 1.5 MHz, allows designers to optimize the solution size by using smaller external inductors and capacitors, or to push the frequency to avoid noise-sensitive bands.

**ICGOOODFIND:** The ADP2386ACPZN-R7 is a superior choice for designers seeking a high-current, high-efficiency power conversion solution in a minimal footprint. Its blend of **robust performance, integrated protection, and design flexibility** makes it a reliable cornerstone for powering advanced electronic systems.

**Keywords:** High-Efficiency, 6A Output Current, Synchronous Buck Converter, Wide Input Voltage Range, Integrated MOSFETs.