The LTM4619V is a high-performance, micro module regulator from Linear Technology, designed to deliver precision, efficiency, and versatility in a compact package. This complete system-in-a-package includes the switching controller, power FETs, inductor, and all the support components, making it an ideal solution for space-constrained applications.

Key Features

• Wide Input Voltage Range: The LTM4619V operates from a 4.5V to 24V input supply, catering to a broad range of power sources and conditions.
• Dual Output Voltages: It provides two outputs that are adjustable from 0.8V to 5V, which can be set by a single resistor and can deliver up to 4A of continuous output current each.
• High Efficiency: With its integrated design and advanced packaging, the LTM4619V achieves high efficiency and excellent thermal performance.
• Current Mode Control: Fast transient response and excellent loop stability are ensured by its current mode control architecture.
• Selectable Switching Frequency: The switching frequency can be set from 250kHz to 780kHz or synchronized to an external clock.
• Protection Features: It includes overvoltage, overcurrent, and over-temperature protection for reliable operation under adverse conditions.

Applications

The LTM4619V is suitable for a wide range of applications, including:

• Telecommunications Infrastructure
• Industrial Equipment
• Medical Devices
• Datacom and Storage Systems
• Automotive Electronics

Compact and Reliable Design

The LTM4619V's encapsulated design not only protects the internal components but also simplifies thermal management and improves reliability. Its small footprint and low profile (15mm x 15mm x 4.32mm LGA package) make it an excellent choice for densely populated boards where space is at a premium.

Linear Technology's LTM4619V micro module regulator is a testament to their commitment to delivering advanced power solutions that meet the needs of modern electronic systems. It is a testament to the company's innovation in power management technology.