LMS78_03-0.5R – GAPTEC
LMS78_03-0.5R: Non-isolated PoL DC-DC, 4.75-36V input, 3.3V/500mA output, 95% efficiency, -40°C to +85°C.
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The LMS78_03-0.5R is a highly efficient, non-isolated Point-of-Load (PoL) DC-DC converter module designed for distributed power architectures. It delivers a regulated 3.3V output at 500mA from a wide input voltage range of 4.75V to 36V, facilitating operation from various unregulated sources. The module leverages synchronous rectification topology to achieve a peak efficiency of 95%, minimizing power dissipation and enabling high power density. Its compact form factor and robust design allow for operation within a wide temperature range of -40°C to +85°C, making it suitable for demanding industrial and embedded applications. The device incorporates comprehensive protection features, including over-current and over-temperature protection, ensuring reliable operation and preventing damage to downstream components. The absence of isolation allows for a simplified design and optimized cost.
