QS4E_0515S3U – GAPTEC

The QS4E_0515S3U is a galvanically isolated DC-DC converter module designed for applications requiring a regulated 15V output from a 4.5V to 5.5V input source. This compact module delivers a stable 16.6mA output current, providing a power output of 0.25W. It incorporates robust isolation technology, ensuring a high level of electrical safety and noise immunity between the input and output stages. The converter operates with a typical efficiency of 76% across the specified input voltage range. Designed for demanding environments, the QS4E_0515S3U maintains reliable performance across a wide operating temperature range of -40°C to +85°C. Input voltage tolerance is specified at ±10%, providing flexibility in various power supply conditions. Internal circuitry includes protection features against over-temperature and short-circuit conditions, enhancing overall system reliability. This module is ideally suited for applications such as sensor powering, isolated gate drivers, and low-power instrumentation.