ISL61862GCRZ-T

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The ISL61862GCRZ-T is a simple, easy to use, and cost-effective hot swap controller. It is designed to prevent inrush currents, reduce power dissipation, and facilitate board hot plugging. Typically, the ISL61862GCRZ-T is used for hot swapping SerDes core chips, optical modules, Ethernet daughter cards, or daughter cards that have high power requirements. It is an ideal solution for applications such as high-end PCI Express, SAS, SATA, and 10GbE Ethernet.

The ISL61862GCRZ-T is a controller based on the electronic power isolation concept, using an opto-coupler to provide a fast and efficient level shifting, isolation and protection. The device can be configured for many different power supply schemes by programming the embedded digital logic and configurable non-volatile memory (CNF). The internal opto-coupler in the device provides optimum protection against voltage transients, surges, snubbing, and over-voltage and under-voltage conditions.

ISL61862GCRZ-T supports I2C interface, simplifying programming and monitoring of the device’s various parameters. The device also supports a wide array of diagnostics such as analog margining, and Brown-out detection. It also supports simultaneous 12V and 5V or 3.3V output, making it ideal for use in applications such as redundant power supply systems or multiple voltage plane system architectures. Additionally, the ISL61862GCRZ-Tcan detect the current plane of a daughter card, allowing for sophisticated power management of the daughter card.

The ISL61862GCRZ-T offers several advantages over traditional hot swap solutions. It is designed to eliminate over-voltage and under-voltage, allowing for a more reliable system. Additionally, it has a high-side MOSFET that enables voltage control, providing soft-start and extending product lifetime. Furthermore, the device features over-current protection, eliminating the need for an external current sense. The ISL61862GCRZ-T can detect and regulate the output current according to the load, ensuring that the system will always operate safely.

In summary, the ISL61862GCRZ-T is an ideal solution for hot swapping applications, such as SerDes core chips, optical modules, Ethernet daughter cards, as well as other power-hungry daughter cards. It offers ease of programming, quick isolation, and robust protection against over-voltage, under-voltage, and over-current events. Its voltage control feature enables soft start and extends product lifetime, and its I2C interface allows for easy monitoring and regulation of the output current. All of these features make the ISL61862GCRZ-T the perfect choice for your hot swapping needs.

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