SI91872DMP-25-E3

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

Linear voltage regulators are a type of Power Management Integrated Circuit (PMIC) used to provide stabilized voltage output from a variable-voltage input source. The SI91872DMP-25-E3 is a high-efficiency voltage regulator designed for applications requiring a minimum input voltage of 3.3V. With a maximum output current of 25A, it is able to provide reliable and robust operation for high-power, high-current applications.

The SI91872DMP-25-E3 features a wide input voltage range of 3.3 V up to 25V with a high peak load current capability of 28A and a maximum output voltage of 1.8V. It is also able to regulate output voltage during a wide load current range of 0.25A to 25A. Its wide input and output operating temperature range of -40°C to 125°C makes it suitable for a variety of operating environments.

The regulator features adaptive on-time control and operates in both continuous and discontinuous modes. In addition, it includes a wide range of features and protection circuits such as current limit and short-circuit protection, over-temperature protection and over-voltage protection. All these combined features make the SI91872DMP-25-E3 an ideal solution for applications requiring high current and voltage regulation accuracy.

The SI91872DMP-25-E3 is a linear voltage regulator with a fixed output voltage which is set when the device is in operation. The regulator is configured using an external resistor circuitry to produce the desired output voltage. This resistor circuit is connected to the device\'s adjustment pin which is used to apply a voltage to the internal error amplifier. The amplifier then compares the reference voltage with the internal adjustable voltage reference and adjusts the output voltage. The output voltage is then regulated by controlling the output current through the power MOSFET. This ensures safe and efficient operation at all times.

The SI91872DMP-25-E3 is an ideal solution for a range of high-current and high-voltage applications such as automotive, industrial, communication and consumer electronics. It can be used for voltage regulation in a wide variety of applications such as for motor drives, system power supplies, storage services, industrial devices, and more. With its wide operating temperature range and integrated protection features, the SI91872DMP-25-E3 is an ideal choice for applications where reliability and power efficiency are of utmost importance.

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