LTM8022EV#PBF (LTM8022V) - A High-Efficiency, Micro Module Regulator from Linear Technology

The LTM8022EV#PBF, also known as the LTM8022V, is a complete DC/DC step-down power supply module designed and manufactured by Linear Technology. This innovative product encapsulates a high-efficiency switching regulator with all the necessary components in a compact, surface-mount package. This micro module regulator is an ideal solution for a wide range of applications where space is at a premium and ease of use is of paramount importance.

At the heart of the LTM8022V is a highly efficient, silent switcher architecture that enables it to deliver up to 2A of continuous output current with outstanding power conversion efficiency. The input voltage range is versatile, accommodating a range from 3.6V to 36V, making it suitable for use with a variety of input sources, including common 5V, 12V, and 24V rails.

One of the key features of the LTM8022EV#PBF is its adjustable output voltage, which can be set from 0.8V to 10V with a simple external resistor divider. This flexibility allows designers to use the same module for different output voltages across various designs, simplifying inventory management and reducing overall system costs.

The micro module regulator incorporates internal switching frequency compensation and is designed to work at a fixed frequency of 550kHz. This high switching frequency enables the use of small surface-mount inductors and capacitors, further reducing the overall solution footprint and minimizing electromagnetic interference (EMI).

For thermal management, the LTM8022V features an internal temperature protection mechanism that shuts down the regulator to prevent damage from overheating. Additionally, its robust package is designed to enhance heat dissipation, ensuring reliable performance even in demanding thermal environments.

Other notable features of this regulator include its ability to synchronize to an external clock, which is valuable for noise-sensitive applications that require precise control over switching frequencies. The LTM8022EV#PBF also offers a soft-start feature to minimize inrush current during startup, further enhancing system stability and reliability.

In summary, the LTM8022EV#PBF (LTM8022V) from Linear Technology is a versatile, high-efficiency micro module regulator that simplifies power supply design and offers a compact power solution for a wide range of applications.