L9820D

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

Power management integrated circuit (PMIC) devices are a key component of modern day integrated systems and systems-on-a-chip (SoCs). In an integrated system, PMIC devices are responsible for the power management, IC function, and voltage regulation of the ICs. As integrated systems become more complex and power hungry, the need for power management integrated circuits that offer increased sophistication, integration, and efficiency has become necessary. One such PMIC device is the Linear Technology L9820D Power Distribution Switch, Load Driver, or PDL.

The L9820D is a highly integrated power distribution switch designed for high current, low-power applications. It can be used in applications that require accurate current sensing and control, such as hot-swapping and over-current protection. The switch supports high side, low side, and high/low side configurations and is capable of switching up to 8 amps of DC current. The device is capable of driving large and small inductive loads while maintaining high efficiency.

The L9820D offers a wide range of features that make it a versatile solution for current and voltage regulation. The device includes an adjustable over-current protection, adjustable soft-start, over-temperature protection, and self-adjusting sense response circuitry. It can be configured for open-drain output drive, enabling the switching of multiple loads with different current requirements. The switch’s Sense response circuitry provides precision over-current protection with average current monitoring and adjustable current level.

The L9820D is designed for a wide variety of applications that require efficient, accurate current sensing and control. It can be used for hot-swapping and over-current protection in a variety of applications such as automotive, consumer electronics, industrial automation, and medical equipment. The device can also be used for a variety of other purposes, including motor control, power sequencing, dynamic voltage scaling, and current sensing.

The L9820D is offered in a 4mm x 3mm QFN package, and is capable of driving up to 8 amps of DC current. The device is capable of switching up to 3.5V or 5V of DC current and is rated to operate between -40°C and 125°C. The device also includes an adjustable soft-start function, adjustable over-temperature protection, and self-adjusting sense response circuitry. The device is also RoHS compliant.

The L9820D is an efficient and reliable power distribution switch designed for high current, low-power applications. Its wide range of features make it a versatile solution for current and voltage regulation, and it is suitable for a variety of applications including automotive, consumer electronics, industrial automation, and medical equipment. In addition, the device is RoHS compliant and does not require costly external components for operation.

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