NCP1396AG

Product Usage :

The NCP1396AG is a high-performance resonant mode controller integrated circuit (IC) specifically designed for use in resonant power conversion applications, such as LLC (inductor-inductor-capacitor) or LC circuits. Here are some typical circuits and applications where the NCP1396AG can be utilized:

LLC Resonant Converters:

• These converters are often used in power supplies for high-efficiency applications. The NCP1396AG can drive the half-bridge or full-bridge MOSFETs in these converters, providing high efficiency and low electromagnetic interference (EMI) performance.
• Switch Mode Power Supply (SMPS):
  • The IC can be used in SMPS designs for various applications such as computers, servers, telecom equipment, and consumer electronics, where high-efficiency power conversion is required.

LED Drivers:

• It can be utilized in LED driver circuits to provide a reliable and efficient power source for high-power LEDs.

Battery Chargers:

• The IC can be applied in battery charger designs, facilitating efficient charging for devices like electric vehicles, power tools, and consumer electronics.

Aerospace and Industrial Power Supplies:

• Due to its robustness and reliability, the NCP1396AG is also suitable for aerospace and industrial power supply systems which demand high efficiency and reliability.

 Features

Resonant Mode Operation: The IC functions using resonant mode topologies that help in achieving 

High-Voltage Start-Up Circuit: It integrates a high-voltage start-up circuit which simplifies design by eliminating the need for external start-up circuitry.

Gate Driver Outputs: The IC includes powerful gate driver outputs capable of driving large MOSFETs directly.

Fault Protection: It provides protection against several fault conditions, including overcurrent, overvoltage, and overtemperature scenarios, enhancing reliability.

Adjustable Dead-Time Control: This feature allows fine-tuning of the dead time between the switching of high-side and low-side MOSFETs, optimizing performance.

Designing with NCP1396AG

Designing with NCP1396AG

When designing circuits using the NCP1396AG, it's important to consider:

Component Selection: Choosing appropriate MOSFETs, resonant inductors, and capacitors to match the required power and efficiency targets.

Thermal Management: Proper heat sinking and thermal management to ensure that the IC and associated components operate within safe temperature limits.

PCB Layout: Implementing a carefully designed PCB layout to minimize noise, EMI, and parasitics, which are crucial for the proper functioning of resonant converters.

In summary, the NCP1396AG is a versatile and powerful controller IC aimed at a wide range of high-efficiency power conversion applications. Its integration of advanced features simplifies design and improves performance, making it ideal for demanding industrial, automotive, and consumer electronic power solutions.