RT9080-12GQZ

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

PMIC - Voltage Regulators - Linear

The RT9080-12GQZ is a linear voltage regulator specifically designed for high power processor applications. It is a synchronous adjustable regulator with integrated high side and low side MOSFETs. It accepts an input voltage from 7V to 28V, and provides a regulated output voltage from 0.8V to 5.5V with a maximum of 12A current, making it suitable for applications that require high power levels.

The input section of the RT9080-12GQZ is comprised of two separate stages. The first stage is a synchronous rectifier which receives input voltage and rectifies it to a logic-level voltage. The second stage is a voltage regulator which receives the rectified voltage and converts it to the required output voltage. The output section includes two MOSFETs, a high side MOSFET and a low side MOSFET, which provide the necessary current drive to the output.

The RT9080-12GQZ features an adjustable output voltage with a voltage accuracy of ±1%. It also has an adjustable current limit, over-temperature protection, and over-voltage protection. Additionally, it has a power-good monitor for monitoring the output voltage, and a power-save function which reduces the input current to below 100μA when the system is in standby mode.

Application Field

The RT9080-12GQZ is ideal for applications where high power levels are required, such as in servers, industrial PCs, and power amplifiers. It is also suitable for use in other applications such as general-purpose switching regulators, DC-DC converters, power converters, power inverters, and laptop/notebook computer power supplies.

Working Principle

When the input voltage is applied to the RT9080-12GQZ, the two stages mentioned above take place. First, the input voltage is rectified by the synchronous rectifier, providing a logic-level voltage to the voltage regulator. The voltage regulator then takes this logic-level voltage and converts it to the specified output voltage. The output voltage is then regulated to the desired level by the two MOSFETs, a high side and low side, which provide the required current to the output.

The RT9080-12GQZ features an adjustable output voltage with a voltage accuracy of ±1%, as well as an adjustable current limit, over-temperature protection, and over-voltage protection. Furthermore, it has a power-good monitor for monitoring the output voltage, and a power-save function which reduces the input current to below 100μA when the system is in standby mode.

In conclusion, the RT9080-12GQZ is a highly advanced and efficient linear voltage regulator specifically designed for applications requiring high power levels. It is ideal for servers, industrial PCs, power amplifiers, and other applications. Its high accuracy, adjustable output voltage, adjustable current limit, safety features, and power-save function make it an ideal choice for many applications.

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