PUMB18,115

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

The PUMB18,115 is a pre-biased bipolar junction transistor (BJT) array. It consists of four Darlington transistors, each with a built-in bias resistor per transistor leg. It is a high-power solution for linear and switch mode designs, increasing efficiency in a variety of applications by providing precise biasing and excellent switching characteristics.

The PUMB18,115 is an ideal solution for applications that require high current, such as automotive DC/DC converters, power amplifiers, industrial motor controllers, and power supplies. Its use is ideal for applications that require both high output current and precise biasing. It is also well-suited for use in switch mode designs, as it offers excellent switching characteristics.

The PUMB18,115 is designed to ensure that the bias resistances remain constant over various temperature ranges. This contributes to maintaining device characteristics over time and reducing the effects of temperature variations on the performance of the device. It also allows for better design flexibility, as its high current handling capabilities help reduce the number of components required per design.

When compared to other pre-biased BJT arrays, such as the PUMA18,110 and the PUMA18,120, the PUMB18,115 offers excellent forward voltage drop (Vf) and switching speed, which translates into improved efficiency and higher power conversion. Additionally, its features make it easier to incorporate within the design process, where the need for precise biasing is high.

The PUMB18,115 is used in a variety of applications, including industrial motor drives, home appliances, and solar energy systems. In motor drives, these transistors are used to provide smoothing of the current in order to reduce the EMI or RFI noise that is associated with switching-mode power supplies. In home appliances, the PUMB18,115 provides a high current handling capability, increasing the current output in certain designs, such as power supplies and motor drives. Additionally, it provides excellent switching characteristics for solar energy applications, such as a motor inverter, enabling precise control of current and power.

The PUMB18,115 is easy to use and provides a wide range of features to enable precise biasing of the transistors. It can be used in both linear and switching mode applications, and its excellent switching characteristics make it ideal for power conversion. Additionally, its design enables it to maintain device characteristics even in extreme temperature ranges, making it suitable for high current, industrial motor controllers, and power supplies.

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