ISL6140CBZ-T

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ISL6140CBZ-T is a Hot Swap Controller produced by Intersil. Hot Swap Controllers are used in portable electronics such as remote sensor systems, embedded computer systems, and embedded medical systems. They protect the system from catastrophic events, such as short circuits, while allowing the system to continue operating uninterrupted. ISL6140CBZ-T is specifically designed for portable electronics applications, and is a perfect solution for dynamic over-temperature protection, current limiting , UVLO (Under Voltage Lock Out) protection, and a power switch to control the on/off state of the system.

ISL6140CBZ-T application field is extensive. It is primarily used in computer systems, medical systems, and portable electronics that require hot swap or over-temperature protection. It can also be used in other embedded systems, such as distributed I/O controls, industrial automation, remote process monitoring, and threat detection systems.

The working principle of ISL6140CBZ-T is simple. It is an integrated circuit containing all the necessary hot-swap, current-limiting, and over-temperature protection circuitry. When a potentially dangerous event occurs, such as a short circuit, the circuit quickly shuts down the power switch, interrupting the flow of current before it can cause damage. When the voltage returns to a safe level, the power switch is then reactivated and the system can resume normal operation.

The ISL6140CBZ-T also features a self-resetting over-temperature protection circuit (OTP) which monitors the temperature of the system and shuts down the power switch if the temperature rises beyond a certain threshold. This helps to avoid catastrophic thermal runaway resulting from component de-rating due to high temperatures.

The device also includes a second OTP which detects under-voltage conditions and disables the Power switch if the voltage drops below a certain level. This helps protect the system from potentially damaging power supply problems.

ISL6140CBZ-T is a highly reliable Hot Swap Controller, perfect for portable electronics applications. Its over-temperature and under-voltage protection circuits help protect the system against potentially damaging events. The integrated power switch also helps reduce system complexity and improves efficiency. The ISL6140CBZ-T is a cost-effective solution for protecting your system from thermal runaway and short circuits.

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