ISL61861BIBZ

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The ISL61861BIBZ is a Hot Swap Controller in the Power Management Integrated Circuit (PMIC) family, which offers a wide range of protection and control features for hot-swap applications. This PMIC contains an advanced current-limiting circuit to minimize current surge during module insertion, as well as several other features for safe insertion, reliable operation, and fast over-current protection. These features make the ISL61861BIBZ ideal for use in applications such as computer chassis and server system power supplies, telecom equipment, industrial applications, and medical equipment.

At the heart of the ISL61861BIBZ is a configurable current-limit circuit that restricts the inrush current of a power module at the time of insertion. This current-limiting feature helps ensure that the module is safely inserted into its receptacle with minimal current surge, preventing unnecessary damage to the module and the surrounding components. The PMIC also contains a fast over-current protection circuit that automatically shuts down operation of the module in the event of an overload or short circuit condition, protecting the module and system from damage.

The ISL61861BIBZ also offers additional protection features to keep a system running safely and reliably. These features include an overtemperature protection circuit, which limits the maximum temperature of the module and surrounding components, and a low-line protection circuit, which protects the module from damage caused by undervoltage conditions. The IC also features an EMI filter, which reduces the amount of electromagnetic interference generated by the module, and several other features for reliable operation.

The ISL61861BIBZ is designed for use in a single-phase hot-swap application, with a wide input voltage range of 4.5V to 36V and a variable output current ranging from 0.1A to 18A. The IC is available in a space-saving, thermally-optimized, 8-lead SOIC package, making it ideal for use in compact, space-constrained applications. The device is also rated for operation across a temperature range of -40C to +125C, making it suitable for harsh operating environments.

In conclusion, the ISL61861BIBZ is a highly versatile Power Management IC that offers a wide range of protection and control features for hot-swap applications. With its current-limiting and over-current protection capabilities, as well as its temperature and voltage protection features, the IC provides reliable and safe operation in a wide range of applications. The device\'s small size, wide operating temperature range, and low-line protection make it suitable for use in a variety of space-constrained and demanding environments. The ISL61861BIBZ is an excellent choice for applications including computer chassis, servers, telecom equipment, industrial devices, medical equipment, and more.

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