Littelfuse

IXD2141B50CMR-G  

DC Switching Voltage Regulators

IXD2141B50CMR-G Description

The IXD2141B50CMR-G is a high-performance, synchronous rectifier boost converter designed for a wide range of power management applications. Manufactured by Littelfuse and belonging to the Power Management Integrated Circuits (PMIC) category, this IC offers a fixed output voltage of 5V and a maximum output current of 800mA. It features a broad input voltage range from 0.65V to 6V, making it suitable for various power sources. The device operates at a switching frequency of 1.2MHz, ensuring efficient power conversion and minimal footprint on the PCB.

IXD2141B50CMR-G Features

• Synchronous Rectification: The IXD2141B50CMR-G incorporates synchronous rectification, which significantly improves efficiency compared to traditional diode-based rectification. This feature is particularly beneficial in applications where high efficiency and low power loss are critical.
• Fixed Output Configuration: With a fixed output voltage of 5V, the IXD2141B50CMR-G simplifies design and ensures stable power delivery. This fixed output is ideal for applications requiring a consistent power supply.
• Wide Input Voltage Range: The device supports an input voltage range from 0.65V to 6V, providing flexibility in power source selection. This wide range makes it suitable for applications with varying input voltages, such as battery-powered devices.
• High Efficiency at 1.2MHz Switching Frequency: Operating at a switching frequency of 1.2MHz, the IXD2141B50CMR-G achieves high efficiency while maintaining a compact design. This high-frequency operation reduces the size of external components, such as inductors and capacitors.
• Surface Mount Technology (SMT): The IXD2141B50CMR-G is designed for surface mount applications, facilitating automated assembly processes and enhancing reliability. The SOT25 package ensures a small footprint, making it ideal for space-constrained designs.
• Compliance and Status: The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards. It is also classified under ECCN EAR99 and HTSUS 8542.39.0001, facilitating international trade and regulatory compliance.

IXD2141B50CMR-G Applications

The IXD2141B50CMR-G is ideal for a variety of applications where efficient power conversion and compact design are essential. Some specific use cases include:

• Battery-Powered Devices: The wide input voltage range and high efficiency make this IC perfect for battery-powered applications, such as portable electronics, where maintaining battery life is crucial.
• Point-of-Load Power Supplies: In systems requiring multiple power rails, the IXD2141B50CMR-G can be used as a point-of-load converter to provide a stable 5V supply to various components.
• Consumer Electronics: The compact SOT25 package and surface mount compatibility make it suitable for consumer electronics where space is limited, such as smartphones, tablets, and wearables.
• Industrial Applications: The robust design and compliance with industry standards make the IXD2141B50CMR-G suitable for industrial applications, including sensors, actuators, and control systems.

Conclusion of IXD2141B50CMR-G

The IXD2141B50CMR-G is a versatile and efficient boost converter that offers significant advantages over similar models. Its synchronous rectification, wide input voltage range, and high-frequency operation ensure high efficiency and a compact design. The fixed 5V output and surface mount package make it easy to integrate into various applications, from battery-powered devices to industrial systems. With its compliance with environmental and safety standards, the IXD2141B50CMR-G is a reliable choice for modern power management needs.

IXD2141B50CMR-G Documents

Download datasheets and manufacturer documentation for IXD2141B50CMR-G

Datasheets :

IXD2141/42 Specification