SUCS102415BP-G

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DC DC Converters

The SUCS102415BP-G is a DC-DC converter, and one of the many solutions offered by Delta Electronics. It is designed to quickly and efficiently convert an unregulated DC source to a regulated DC output with very little power loss. It can also be used for voltage amplification. The SUCS102415BP-G is suitable for a wide variety of applications, including home appliances, industrial automation, surveillance systems, automotive electronics, medical devices, and various consumer electronics.

The main features of the SUCS102415BP-G include an input voltage range of 4.5V to 18V and an output voltage range of 5V ± 0.5V. The device can deliver up to 7A of continuous output current, with a peak load capability of 10A. It also features a power-saving mode for stand-by applications. The standby mode can reduce the output current to less than 1A and the input current to less than 0.2A, which helps lower the power consumption.

The operating frequency of the SUCS102415BP-G is programmable and adjustable between 100kHz and 400kHz. It has built-in short-circuit protection, over-current protection, over-voltage protection, and thermal shutdown. The device also features an internal soft start circuit for reducing the inrush current. The efficiency of the converter can be up to 95%.

The working principle of the SUCS102415BP-G is based on the inductor-capacitor buck-boost topology. The input voltage is filtered with an inductor-capacitor filter, and then stepped down or up using a switching MOSFET. The output voltage of the converter is regulated and stabilized by adjusting the duty cycle of the switching MOSFET. The output voltage is further stabilized by an external output capacitor.

In conclusion, the SUCS102415BP-G is a highly reliable and efficient DC-DC converter suitable for a wide range of applications. It provides better stability, better power conversion efficiency, and protection features than conventional regulators. The working principle is relatively simple, and the device is capable of supplying high output current with minimal power loss.

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