QT8B_1209S3UP – GAPTEC

The QT8B_1209S3UP is a high-performance, galvanically isolated DC-DC converter module designed for point-of-load power applications. This module provides a regulated 9V output at 28mA, delivering 0.25W of power. It accepts a DC input voltage ranging from 10.8V to 13.2V, representing a ±10% tolerance around a nominal 12V input. The isolation barrier is engineered to withstand significant voltage differences, enhancing system safety and noise immunity. Key performance metrics include a typical efficiency of 78%, contributing to reduced power dissipation and improved thermal management. The device is rigorously tested to operate reliably across a wide temperature range, from -40°C to +105°C, making it suitable for demanding industrial and automotive environments. The compact module footprint facilitates easy integration into existing circuit designs.