The LM25118MHE/NOPB is a highly efficient, high-voltage, synchronous buck regulator integrated circuit (IC) component. It is designed for step-down voltage regulation applications and features advanced power management capabilities.
One of the key features of the LM25118MHE/NOPB is its ability to efficiently convert high input voltages down to lower output voltages with minimal power loss. With an input voltage range of up to 100V, it provides a versatile solution for a variety of power supply designs.
This IC component incorporates a synchronous rectifier control for improved overall efficiency. By using a high-side and low-side n-channel MOSFET configuration, it minimizes the conduction losses and enhances power conversion efficiency.
The LM25118MHE/NOPB also offers a wide adjustable output voltage range, enabling it to support a broad range of power supply applications. It provides a maximum output current of 1A, making it suitable for low to medium power applications.
Another notable feature of this IC component is its pulse-frequency modulation (PFM) mode. In light-load conditions, it operates in PFM mode to optimize efficiency by reducing the switching losses. This ensures enhanced power efficiency across a wide range of load conditions.
The LM25118MHE/NOPB is also equipped with various protection features like thermal shutdown, overload protection, and overvoltage protection
