QS7A_1203S3UP – GAPTEC

The QS7A_1203S3UP is a compact, isolated DC-DC converter module designed for point-of-load applications. It provides a regulated 3.3V DC output at a current of 75.8mA, delivering a power output of 0.25W. The module accepts a nominal 12V DC input with a ±10% tolerance, accommodating input voltages from 11V to 13.1V. Key performance characteristics include a typical efficiency of 73%, optimized for minimizing power dissipation and heat generation within the specified operating temperature range of -40°C to +85°C. Isolation between the input and output stages provides enhanced safety and reduces ground loop issues. The robust design ensures reliable operation in demanding industrial environments, and the compact form factor facilitates easy integration into space-constrained applications. Internal circuitry provides over-temperature and short-circuit protection.