Linear Technology's LTM4620AIV#PBF - Dual 13A or Single 26A DC/DC µModule Regulator

The LTM4620AIV#PBF is a high-performance dual 13A or single 26A step-down DC/DC µModule (micromodule) regulator from Linear Technology, which is now part of Analog Devices. This advanced power solution integrates the inductor, MOSFETs, a dual DC/DC regulator, and all the supporting components in a compact, surface-mount package. This design simplifies the implementation of high-density power systems, making it an excellent choice for applications in telecommunications, networking, industrial, and medical equipment.

With its wide input voltage range of 4.5V to 16V, the LTM4620AIV#PBF is versatile enough to handle a variety of power sources. The output voltage is adjustable from 0.6V to 2.5V, which allows for a broad spectrum of applications that require precise voltage regulation. The device can deliver up to 13A of continuous current per channel or be configured to provide a single output with a maximum current of 26A, offering flexibility in design for different load requirements.

The LTM4620AIV#PBF utilizes advanced packaging technology to achieve excellent thermal performance and reliability. The device features overcurrent and overtemperature protection, ensuring safe operation under abnormal conditions. Its high switching frequency and current mode control enable the use of small external components, reducing the overall solution footprint and allowing for a more compact design.

Other key features of the LTM4620AIV#PBF include power good indicators, precise run pin thresholds, and output voltage tracking, which provides a controlled startup sequence. With its fast transient response and high efficiency, this µModule regulator maintains stability and performance even under challenging conditions.

For engineers looking for a power management solution that combines ease of use with high performance, the LTM4620AIV#PBF is an excellent choice. Its robust design and comprehensive feature set make it a reliable and efficient solution for powering the next generation of electronic devices.