
Isolated DC-DC converter: 4.5-5.5V input, 15V/16mA output, 0.25W, 73% efficiency, -40°C to +85°C operation.
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The QT8E_0515S1U is a compact, isolated DC-DC converter module designed to provide a stable and regulated 15V output at 16mA from a 4.5V to 5.5V DC input. This unit incorporates galvanic isolation, enhancing system safety and reducing ground loop noise. The device boasts an efficiency of 73% under typical operating conditions. The module is engineered for robust performance across a wide temperature range, from -40°C to +85°C, making it suitable for demanding industrial and embedded applications. It delivers 0.25W of output power. Input voltage tolerance is specified at ±10%, accounting for variations in the input power source. The internal circuitry is optimized for minimal ripple and noise on the output, ensuring clean power delivery to sensitive loads. The isolation barrier is tested to withstand high voltage, providing reliable isolation between the input and output stages. The module is designed for easy integration into existing systems.