Product Overview: LTM4619IV#PBF

The LTM4619IV#PBF is a high-performance, dual DC/DC μModule (micromodule) regulator designed and manufactured by Linear Technology. It is a complete system in a package, integrating inductors, power switches, a DC/DC controller, and all the supporting components within a compact LGA package. This product is engineered to address the needs of space-constrained applications requiring efficient power conversion, high reliability, and ease of use.

Key Features

• Wide Input Voltage Range: The LTM4619IV#PBF operates from a 4.5V to 26.5V input supply, making it versatile for a variety of input sources.
• Dual Output Voltages: It offers two outputs that are capable of providing up to 4A each, with output voltage ranges from 0.8V to 5V, which can be set by a single external resistor.
• High Efficiency: The device features high efficiency and fast transient response, which are essential for powering modern digital ICs such as FPGA, ASIC, and microprocessors.
• Current Mode Control: It employs current mode control for excellent line and load transient response.
• Thermal Performance: The LTM4619IV#PBF is offered in a thermally enhanced LGA package, which ensures good thermal performance even at high power levels.
• Advanced Features: It includes features such as power-up sequencing, tracking, output overvoltage protection, and overcurrent protection, enhancing the safety and reliability of the overall system.

Applications

The LTM4619IV#PBF is suitable for a wide range of applications, such as:

• Telecommunications infrastructure
• Industrial equipment
• Networking equipment
• Aerospace and defense systems
• Medical devices

Product Quality and Reliability

Linear Technology ensures that the LTM4619IV#PBF meets the highest quality and reliability standards. The product is RoHS compliant and is designed to satisfy the rigorous demands of high-performance industrial, telecommunications, and military applications. With its integrated approach, the LTM4619IV#PBF simplifies design, reduces time to market, and enhances system reliability.