EL1848IY-T13

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EL1848IY-T13 is a powerful and versatile LED driver, belonging to Power Management Integrated Circuits (PMIC), commonly called PMICs. It has a wide range of application fields, from lighting and signage applications to bridges, telecom, and roadways.

EL1848IY-T13 can provide 350mA of adjustable long-lasting current for each channel of control, which gives it the capability to drive between 1 and 16 high-intensity LEDs with a single device, with no additional components required. Because of its low power consumption, the EL1848IY-T13 can be used in systems powered from batteries or solar cells. Additionally, its high-efficiency LED driver can reduce the power losses caused by LED lighting.

The main working principle behind EL1848IY-T13 is the Buck converter. This is a type of switched-mode power supply, also known as a step-down converter. This type of converter is capable of converting a high-voltage DC input into a regulated lower-voltage DC output. In case of the EL1848IY-T13, the input voltage can be as high as 40V, while the output can be regulated down to 0.44V. This allows the LED driver to regulate the current within a precise range, so the LED brightness can be accurately set.

Another working principle of the EL1848IY-T13 is the Resistor-Capacitor (RC) filter, which helps to mitigate the electrical noise created by switching the Buck converter. This type of filter consists of an inductor, a resistor and a capacitor. The resistor absorbs the electrical noise created by the Buck converter, while the capacitor helps smooth out any unevenness in the current. This helps to ensure that the LED brightness is accurately maintained and prevents any unnecessary power consumption.

The EL1848IY-T13 is also equipped with some other features which help make it a very versatile LED driver. It has a built-in thermal shutdown protection which will protect the driver from high temperatures. There is also a separate power-on reset circuit, which helps to protect the driver in case of a power failure. And lastly, it has a programmable current mode which allows users to adjust the LED brightness according to their needs. This makes the EL1848IY-T13 a highly efficient driver for any LED lighting application.

In conclusion, the EL1848IY-T13 is a highly efficient and versatile LED driver, designed for lighting and signage applications. Its wide range of features allows users to customize their LED light setup in any way they want, while its low power consumption and built-in safety features make it a safe and reliable driver to use in any lighting project. Its Buck converter and RC filter helps to maintain the LED brightness and protect it from any power hazards, allowing users to use it with confidence in any application.

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