SUS102415C-G

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DC DC converters are an important component in most modern electronics. They are used to convert electrical power from one voltage to another, allowing for more efficient use of power. The SUS102415C-G is a DC DC converter that is specifically designed for automotive applications. In this article, we will discuss the application field and working principle of the SUS102415C-G.

Application Field

The SUS102415C-G is a DC DC converter designed for automotive applications. It is capable of operating in temperatures ranging from -40°C to +85°C, making it ideal for high-temperature environments such as engine compartments and automotive electronics. The converter is also designed to meet the requirements of various automotive standards, such as ISO, SAE, and JASO.

The SUS102415C-G is capable of converting 12V or 24V DC input voltages into 6V, 9V, 12V, 15V, 18V, and 24V DC output voltages. This makes it suitable for a wide range of automotive applications, including power steering systems, electric windows, audio systems, and lighting systems. The SUS102415C-G is also capable of delivering up to 2.2A of output current, which is enough to power most automotive electronics.

Working Principle

The SUS102415C-G is a buck-boost converter that operates by converting an energy source of one voltage level into an energy source of another voltage level. The converter uses two power transistors – a P-type MOSFET (also known as a high side switch) and an N-type MOSFET (also known as a low side switch). When a voltage is applied to the converter, the high side switch is turned on first, allowing current to flow from the input voltage source to the inductor. When the switch is turned off, the current is transferred to the output voltage source. Meanwhile, the low side switch is turned on, allowing current to flow from the output voltage source to the inductor. The inductor “stores” the current, and when the low side switch is turned off, the current is transferred back to the input voltage source. This process occurs at a very fast rate, allowing the converter to quickly change the output voltage level to match the input voltage level.

In addition to the two transistors, the SUS102415C-G also contains a control circuit that monitors the output voltage level and adjusts the duty cycle of the two transistors accordingly. By manipulating the duty cycle of the two transistors, the control circuit is able to control the output voltage level to ensure that it is always within a predetermined range. The SUS102415C-G also contains protection circuits that protect the converter from overvoltage, overcurrent, and overtemperature conditions.

Conclusion

The SUS102415C-G is a DC DC converter designed specifically for automotive applications. It is capable of converting 12V or 24V input voltages into 6V, 9V, 12V, 15V, 18V, and 24V output voltages, making it suitable for a wide range of automotive applications. The SUS102415C-G utilizes a buck-boost converter topology to convert the input voltage into a different output voltage, and it utilizes a control circuit to regulate the output voltage level to ensure that it is always within a predetermined range.

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