MIC2595-1BM

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Hot-swapping is a critical technology in modern electronics. It allows engineers and technologists to exchange components in an operational system without having to shut down the entire system. In such systems, the hot-swap components are automatically removed or inserted, while the system continues to operate. Hot-swap controllers can help to ensure safe and consistent hot-swapping operations. The MIC2595-1BM is a high-performance hot-swap controller that offers a variety of benefits for engineers, technologists, and consumers.

The MIC2595-1BM is a Multi-Sense Hot-Swap controller. The device includes a precision voltage sensing topology that uses a combination of four current sources and a localized high-precision temperature reference. This allows the MIC2595-1BM to sense the exact supply voltage of the system, to more accurately provide power supply control signals. This is especially beneficial for applications that require higher precision. The MIC2595-1BM also features a Programmable Reference Voltage (PRV) setting which allows precise adjustment of the device’s output voltage set-point.

The MIC2595-1BM features a wide operating temperature range from -40 to +125 degrees Celsius, making it suitable for a range of environmental conditions. It also has a dual supply in voltage mode, which allows existing designs to be easily modified or upgraded. The device also has a Programmable Hot-Swap FET Threshold voltage setting, which allows precise tuning of the hot-swap threshold voltage, to further ensure safe hot-swap operations.

The MIC2595-1BM also features an Under-Voltage Lockout feature, which ensures that the FET is not turned on until the power supply voltage reaches the set-point. This helps to prevent unwanted operation of the FET in low-voltage conditions. It also provides an inrush current limit which operates in conjunction with the main power switch, to reduce startup current transients.

The MIC2595-1BM’s comprehensive protection circuitry also helps to ensure safety. It includes protections against over voltage, under voltage, short circuits and over temperature. It also includes a two-stage Current Foldback feature which reduces inrush current and conserves energy, and a soft-start ramp control feature which reduces power supply inrush current further.

The MIC2595-1BM provides the ideal application for hot-swap operations. With its powerful features and protection circuitry, it can help to successfully implement safe hot-swap applications. The precision voltage sensing topology and PRV setting ensures precise control and increased safety, while the UVLO, current foldback and soft-start ramp control features prevent unwanted operation of the hot-swap FET. Its wide operating temperature range and dual supply in voltage mode allows for easy integration into existing designs and systems.

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