LTM4622IY#PBF

The LTM4622IY#PBF is a high-performance step-down (buck) DC-DC converter module manufactured by Analog Devices Inc./Maxim Integrated, renowned for its innovative power management solutions. This module integrates a step-down controller, power switches, inductors, and support components into a compact and efficient package, offering a complete power management solution for various applications. Here's a detailed description of this component:

Key Features:

• Integrated Buck Converter: The LTM4622IY#PBF integrates a synchronous step-down DC-DC converter, enabling efficient voltage regulation and power conversion in a wide range of input voltage and load conditions.

• High Efficiency: Leveraging advanced switching topologies and power management techniques, the module achieves high conversion efficiency, minimizing power losses and maximizing battery life in portable and energy-efficient applications.

• Wide Input Voltage Range: The module operates over a wide input voltage range, typically spanning from several volts to tens of volts, making it suitable for various power supply designs and battery-powered systems.

• Output Voltage Programmability: Users can easily configure the output voltage of the converter using external resistors or voltage-setting pins, providing flexibility to adapt to different system voltage requirements.

• Compact and Thermally Enhanced Package: Housed in a compact and thermally enhanced package, the LTM4622IY#PBF offers high power density and effective heat dissipation, enabling reliable operation in space-constrained environments and high-temperature conditions.

• Overcurrent and Overtemperature Protection: The module incorporates comprehensive protection features such as overcurrent protection (OCP), overtemperature protection (OTP), and short-circuit protection (SCP), ensuring robust performance and system reliability under fault conditions.

• Remote Voltage Sensing: With remote voltage sensing capability, the module compensates for voltage drops across PCB traces or connectors, maintaining accurate output voltage regulation at the load, especially in systems with long power distribution lines.

• RoHS Compliance: Analog Devices Inc./Maxim Integrated manufactures the LTM4622IY#PBF module in compliance with the Restriction of Hazardous Substances (RoHS) directive, ensuring that it is free from hazardous substances such as lead (Pb) and mercury (Hg), making it environmentally friendly and safe for use in electronic products.

Applications:

• Point-of-load (POL) power supplies
• Distributed power systems
• Telecom and networking equipment
• Industrial automation and control systems
• Data storage and computing systems
• Medical devices
• Consumer electronics
• Automotive electronics