SG1842Y

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

SG1842Y is one of the most popular PMIC – AC DC Converters, Offline Switchers on the market. SG1842Y specialises in AC/DC power conversion, regulation and proection. It features a wide 5V input range, low quiescent current, low standby power in hibernate mode, and many other features.

SG1842Y is usually used in applications such as automotive and industrial, communication systems, medical, industrial control and instrumentation, smart home security, and electric power systems. It offers high performance, reliability, and low power consumption in a wide range of operating conditions, making it an ideal choice for power regulation and protection.

The main features of SG1842Y include a wide 5V input voltage range, a built-in 500mA switch mode regulator, a 500mA linear regulator, and two high-efficiency low-power step-down switching regulators. The wide 5V input range of the SG1842Y allows the system to supply up to 5V in the worst-case conditions. The 500mA switch mode regulator provides up to 2A of current drive and can operate in both a continuous and discontinuous mode. The built-in linear regulator provides up to 500mA of current and offers power-efficient operation in dropout mode. The two high-efficiency step-down switching regulators provide up to 800mA of current each and offer high efficiency at low output power levels.

The SG1842Y works by regulating and protecting the power supply from any sudden overvoltages, undervoltages, and overcurrents. The SG1842Y has a wide operating temperature range of -40°C to +85°C and can withstand a maximum operating voltage of 120VAC. It has a wide input voltage range of 4.75V to 5.5V, which allows it to power from a wide variety of sources. It has a high peak current capability of up to 2A and can quickly charge large capacitive load. It also includes an ESD (Electrostatic Discharge) protection circuit to protect the power supply and the load from any external electrostatic interference.

The SG1842Y is highly integrated and provides a complete solution for high-performance AC/DC regulation and protection. It features low power consumption in idle mode and low standby power in hibernate mode which helps save energy and lowers maintenance costs. It is also UL94V zero-flame certified, which makes it suitable for use in applications where safety is a priority. All these features combined with its highly integrated design make it an ideal choice for any AC/DC power application.

The SG1842Y is designed for easy and straightforward implementation for a wide range of applications. It is also easy to use and maintain and includes error diagnostic features and protections. It is a reliable, cost effective, and highly integrated power supply solution that provides excellent performance and protection. With its wide input voltage range, built-in linear and switch mode regulators, and high current capability, the SG1842Y is an ideal choice for use in many applications where reliable and efficient regulation is needed.

The specific data is subject to PDF, and the above content is for reference