MP2315 DC-DC Step Down 3A

MP2315 DC to DC 3A Buck Converter

• The MP2315, MP2307, and MP1584EN series provide an effortless, uncomplicated, and reliable solution for achieving high efficiency and safety.
• The maximum output current is 3A with a long-running capability of 2.1A, providing a sufficient margin.
• By utilizing the MP2315 design, the circuit design eliminates the need for both electrolytic and tantalum capacitors. This improvement is due to the short lifespan of electrolytic capacitors and the risk of explosion associated with tantalum ones. Instead, a high-end, larger solid ceramic capacitor circuit (MCC) is now used.
• The efficiency of the new program’s synchronous rectification circuit is remarkably high. It reaches up to 97.5% when converting from 5V to 0.7A, and 94% when converting from 12V to 5V. In comparison, some competitors only achieve an efficiency of 60-70%. (Efficiency was tested without the input reverse polarity protection diode and fuse drop).
• By incorporating shielded high-current inductors with low internal resistance, conversion efficiency is optimized and heat generation is minimized.
• Dimensions of 20 (L) * 11 (W) * 5 (H) mm.
• MP2315 DC to DC 3A Buck Converter has a low quiescent current of 0.85 mA and can be directly connected to the car battery without the need for additional switches. It can be connected either to the cigarette lighter line or the ACC power cable line.
• MP2315 DC to DC 3A Buck Converter offers versatile output options, including integrated adjustable and fixed voltage capabilities. The fixed output does not require customization and can be adjusted directly with a potentiometer, making it highly convenient for on-the-spot welding tasks.
• By enabling integration, the default pin mode can easily be controlled with low proximity, bringing added convenience.
• Other options for replacing linear regulators, such as the 7805 and 7812, can also be considered.