QT8E_0315S1U – GAPTEC

The QT8E_0315S1U is a highly compact, isolated DC-DC converter module designed for point-of-load applications requiring galvanic isolation. This module provides a regulated 15V DC output at 16mA, delivering a maximum power of 0.25W. The input voltage range is specified as 2.97V to 3.63V, representing a ±10% tolerance around a nominal 3.3V input. The converter utilizes a fixed-frequency switching topology to achieve a typical efficiency of 73%. The isolation barrier is rated for ASSUME: 1kVDC isolation voltage. The device is encapsulated in a robust package designed for reliable operation across a wide temperature range of -40°C to +85°C, making it suitable for harsh industrial environments. Internal protection features include ASSUME: short-circuit protection and over-temperature protection. The module’s small footprint and isolated output make it ideal for applications such as sensor isolation, gate driver power supplies, and powering isolated communication interfaces.