ISL61851ACBZ-T

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 - Hot Swap Controllers

ISL61851ACBZ-T is a hot-swap surge protection device typically used for 12V bus systems, to prevent damage to a system board due to inrush currents. It provides protection from hot-swapping of multiple P-channel MOSFETs, powering a wide range of electronic systems and components. Utilizing the Patent Pending DirectFET process technology, this device also provides serial communication to provide system control in a Hot Swap configuration.

The ISL61851ACBZ-T provides a Hot Swap surge protection solution for 12V bus systems. The ISL61851ACBZ-T can provide up to 25A of Hot Swap protection and up to 10V of protection during the Hot Swap insertion and removal. The device has a power capability of up to 800W (25A @ 12V). The device also features an over current and over temperature protection with a thermal shutdown design. The ISL61851ACBZ-T also incorporates safety features to assure safe insertion/removal events.

ISL61851ACBZ-T works by actively controlling the inrush current and preventing excessive current transients that could otherwise damage a system board during component or board insertion/removal. The device includes an on-chip P-channel MOSFET which allows for integration of Hot Swap in a single package. The device is designed to provide fast and accurate response to over current, over temperature, and voltage transients. An external eFuse can be integrated to increase the protection level.

The ISL61851ACBZ-T provides users with a wide range of Hot Swap flexibility. The device can be configured for either manual operation or can be connected to an external microcontroller, as is common in most modern systems. In addition, the device supports DirectFET technology, which allows for faster and more precise control of the Hot Swap process. The device also supports the insertion and removal of multiple P-channel MOSFETs in a time-controlled manner.

The ISL61851ACBZ-T features a number of features, such as the ability to detect over current and over temperature conditions, and the ability to provide signifi cant protection against voltage transients. Additionally, the device includes an on-chip charge pump, which helps to reduce power consumption and noise during normal operation. In addition, the device supports a thermal shutdown feature, as well as an external eFuse, which helps to reduce the risk of component damage during Hot Swap operations.

In summary, the ISL61851ACBZ-T offers a robust and reliable Hot Swap surge protection solution for 12V bus systems. The device helps to prevent damage to system boards due to inrush currents, while providing a wide range of features, including fast and accurate response, signifi cant protection against voltage transients, and integration of Hot Swap in a single package. The device also supports DirectFET technology and the insertion and removal of multiple P-channel MOSFETs in a time-controlled manner. The ISL61851ACBZ-T is an ideal solution for applications where robust and reliable Hot Swap surge protection is essential.

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