
Non-isolated PoL DC-DC converter: 6.5-28V input, 5V/3A output, 95% efficiency, -40°C to +85°C operation.
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The LC78_05-3.0 is a highly efficient, non-isolated Point-of-Load (PoL) DC-DC converter module designed for embedded systems and distributed power architectures. It delivers a tightly regulated 5V output at 3A from a wide input voltage range of 6.5V to 28V, accommodating various power supply sources. The module achieves a peak efficiency of 95%, minimizing power dissipation and enabling operation in thermally constrained environments. Its robust design allows for operation across a wide temperature range from -40°C to +85°C, making it suitable for industrial and harsh environment applications. The LC78_05-3.0 utilizes synchronous rectification for enhanced efficiency and features built-in protection mechanisms including over-current and over-temperature protection. This compact module simplifies power supply design and reduces board space requirements.