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NCP5388 from ON,ON Semiconductor

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5.005ms

NCP5388

Manufacturer: ON

2/3/4 Phase Buck Controller

Partnumber Manufacturer Quantity Availability
NCP5388 ON 5145 In Stock

Description and Introduction

2/3/4 Phase Buck Controller The **NCP5388** is a high-performance, synchronous buck controller designed for efficient power management in a variety of electronic applications. This advanced IC is engineered to regulate voltage with precision, making it suitable for demanding environments such as computing systems, telecommunications equipment, and industrial automation.  

Featuring a wide input voltage range, the NCP5388 supports step-down conversion with high efficiency, minimizing power loss and heat generation. Its synchronous rectification architecture enhances performance by reducing conduction losses, while integrated protection mechanisms—including overcurrent, overvoltage, and thermal shutdown—ensure reliable operation under varying conditions.  

The controller operates at a programmable switching frequency, allowing designers to optimize performance for specific applications. Its flexible design supports external compensation, enabling fine-tuning of transient response and stability. Additionally, the NCP5388 includes a power-good indicator and enable/disable functionality for improved system control.  

With its compact footprint and robust feature set, the NCP5388 is an ideal solution for modern power supply designs requiring high efficiency, reliability, and adaptability. Whether used in embedded systems, servers, or portable devices, this component delivers consistent performance while meeting stringent power requirements.

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