Analog Devices Inc. LTM4628IY#PBF Product Overview

The LTM4628IY#PBF is a high-performance, dual 8A or single 16A, step-down DC/DC µModule (micromodule) regulator from Analog Devices Inc. Designed with precision and compactness in mind, this power module integrates the inductor, power switches, DC/DC controller, and all the supporting components in a compact 15mm x 15mm x 5.01mm BGA (Ball Grid Array) package.

With its advanced design, the LTM4628IY#PBF is capable of delivering up to 16A of continuous output current with a voltage range of 0.6V to 5.5V, which can be precisely regulated with an external resistor. The input voltage range is equally impressive, spanning from 3.1V to 20V, making this module suitable for a variety of applications including industrial, automotive, and telecommunications equipment.

The LTM4628IY#PBF boasts several features that make it a highly efficient and reliable power solution. It includes a selectable switching frequency from 250kHz to 1.5MHz, which allows designers to optimize the module for efficiency or component size. Additionally, the device supports phase-lockable frequency (250kHz to 1.5MHz), providing flexibility for noise-sensitive applications.

Safety and protection are paramount in power management, and the LTM4628IY#PBF does not disappoint. It comes with overvoltage, overcurrent, and overtemperature protection features, ensuring the module operates within safe limits. Furthermore, with its advanced thermal design, the module can handle high power levels while maintaining a low temperature, enhancing system reliability.

For ease of use, the LTM4628IY#PBF supports tracking, which allows the output voltage to track an external control voltage during power-up and power-down. This is particularly useful in applications requiring a sequenced startup. Additionally, the module is RoHS compliant, meeting the environmental standards for hazardous substance restrictions.

In summary, the LTM4628IY#PBF from Analog Devices Inc. is a highly integrated, efficient, and versatile power solution ideal for a wide range of high-density applications where performance and space are critical.