Product Overview: MIC2588-2BM-TR by Microchip Technology

The MIC2588-2BM-TR is a high-performance integrated circuit from Microchip Technology, designed for hot-swap applications that require safe insertion and removal of circuit boards from live backplanes. This robust product is part of the MIC2588 series and is packaged in a convenient surface-mount format, specifically in a Thin Shrink Small Outline Package (TSSOP) that is RoHS compliant.

Key Features

• Hot Swap Control: The MIC2588-2BM-TR allows electronic cards to be inserted into a live backplane without causing any disruption to the existing system. This feature is crucial for systems that require maintenance or upgrades without the need for power-down.
• Integrated Power Control: It comes with an integrated electronic circuit breaker to protect the system from overcurrent conditions, ensuring the safety and longevity of the device.
• Programmable Current Limit: The device allows for precise control over the current limit threshold, which can be set according to specific application requirements, providing flexibility and enhanced protection.
• Under-Voltage Lockout (UVLO): This feature ensures that the device operates at safe voltage levels, protecting both the system and the card being inserted.
• Charge Pump Circuitry: The MIC2588-2BM-TR includes an onboard charge pump that provides the gate drive for an external N-channel MOSFET, eliminating the need for additional external components.
• Thermal Shutdown: The thermal shutdown feature safeguards the device from potential damage due to excessive temperature, enhancing system reliability.
• Status Flag: A status flag output is available to provide real-time feedback on the operation of the device, which can be used for diagnostics or to signal other system components.

Applications

The versatility of the MIC2588-2BM-TR makes it suitable for a wide range of applications, particularly in systems where hot-swapping is essential. This includes enterprise servers, RAID systems, telecommunications equipment, and network switches. Its reliable performance in managing power distribution and protection makes it an invaluable component for ensuring uninterrupted operation and serviceability in critical systems.

Quality and Support

Microchip Technology is known for its commitment to quality and long-term support. The MIC2588-2BM-TR is backed by Microchip's robust technical support and product longevity programs, ensuring that customers can integrate this component into their designs with confidence.