NCP45520IMNTWG-H

The NCP45520IMNTWG-H is a high-performance synchronous buck controller designed for efficient power conversion in a variety of applications. It features advanced control techniques that enable precise voltage regulation and high efficiency, making it suitable for both consumer and industrial power management systems.

Description:

• Type: Synchronous Buck Controller
• Manufacturer: ON Semiconductor
• Package: QFN-16 (Quad Flat No-lead, 16 pins)
• Input Voltage Range: Supports input voltages from 4.5V to 60V
• Output Voltage Range: Adjustable output voltage typically from 0.8V to 15V
• Output Current: Designed to drive high current loads efficiently, capable of delivering up to 20A depending on external components

Key Features:

• High Efficiency: Optimized for high efficiency across a wide range of load conditions, reducing thermal losses and extending battery life in portable applications.
• Synchronous Rectification: Utilizes synchronous rectification to improve efficiency, especially at lower output voltages.
• Programmable Switching Frequency: Allows for flexibility in operation, with frequency adjustments to optimize performance for specific applications.
• Integrated Protection Features: Includes over-voltage protection (OVP), under-voltage protection (UVP), and over-current protection (OCP) for safe operation.
• Power Good Indicator: Provides a power-good output signal to indicate the status of the output voltage.

Applications:

• Consumer Electronics: Ideal for powering microcontrollers, processors, and other digital circuits in smartphones, tablets, and laptops.
• Industrial Equipment: Suitable for industrial automation, robotics, and control systems requiring efficient power regulation.
• Telecommunications: Used in telecom infrastructure, including routers and switches, to ensure reliable voltage regulation.
• High-Current Applications: Perfect for applications requiring high current output with efficient power management.

Package Dimensions:

• QFN-16: A compact package that facilitates efficient thermal performance and easy integration into circuit designs.

Reference Documents:

For detailed technical specifications, electrical characteristics, and application guidelines, refer to the NCP45520IMNTWG-H datasheet available from ON Semiconductor’s official website.