The LTM4643IV#PBF is a high-performance, step-down µModule (micromodule) regulator from Analog Devices Inc., designed to deliver efficient power management and conversion for a wide range of applications. This compact, encapsulated module integrates the inductor, power switches, DC/DC controller, and other supporting components within a single package, simplifying the design process and reducing the overall footprint on the PCB.

Key Features

• High Efficiency: The device operates with a high level of efficiency, which minimizes power loss and heat generation, making it ideal for thermally sensitive applications.
• Wide Input Voltage Range: The LTM4643IV#PBF supports a broad input voltage range from 4V to 20V, accommodating a variety of supply voltages.
• Adjustable Output Voltage: Output voltage is adjustable from 0.6V to 5.5V, providing flexibility to power different ICs and systems.
• Compact Design: The module's small footprint and integrated design free up valuable board space for other critical components or for more compact device designs.
• Overcurrent Protection: Built-in overcurrent protection ensures that the module and downstream components are safeguarded against excessive current conditions.
• Thermal Performance: The LTM4643IV#PBF is designed with excellent thermal performance in mind, featuring over-temperature protection and a wide operating temperature range.

Applications

The versatility of the LTM4643IV#PBF makes it suitable for a variety of applications, including but not limited to:

• Datacom/Telecom Systems
• Industrial Equipment
• Medical Devices
• Automotive Electronics
• Networking Equipment

Quality and Reliability

Analog Devices Inc. is known for its commitment to quality and reliability, and the LTM4643IV#PBF is no exception. It is manufactured to meet the highest industry standards, ensuring stable performance in even the most demanding environments.

Ordering Information

The product is available with the part number LTM4643IV#PBF. For detailed specifications, sample requests, or to place an order, please visit the Analog Devices Inc. website or contact an authorized distributor.