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MIC2589-2YM

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MIC2589-2YM

IC HOT SWAP CTRLR -48V 14SOIC

Manufacturer: Microchip Technology

Categories: Hot Swap Controllers

Quality Control: Learn More

The Microchip Technology MIC2589-2YM is a single-channel hot-swap controller and sequencer designed for robust power management in demanding applications. This device facilitates the safe insertion and removal of boards from live backplanes operating at negative voltages, specifically within the -80V to -19V range. Key features include programmable current limiting, fault timeout, overvoltage protection (OVP), and undervoltage lockout (UVLO). The MIC2589-2YM offers a latched fault mechanism for signaling protection events. It is supplied in a 14-SOIC surface-mount package and operates across a temperature range of -40°C to 85°C. This component is particularly suited for use in telecommunications infrastructure and industrial power systems that utilize -48V power rails.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:
Technical Details:
FeaturesLatched Fault
PackagingTube
Package / Case14-SOIC (0.154"", 3.90mm Width)
Mounting TypeSurface Mount
TypeHot Swap Controller, Sequencer
Operating Temperature-40°C ~ 85°C
Voltage - Supply-80V ~ -19V
Applications-48V
Internal Switch(s)No
Current - Output (Max)-
Supplier Device Package14-SOIC
Programmable FeaturesCurrent Limit, Fault Timeout, OVP, UVLO
Number of Channels1
Current - Supply4 mA

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An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

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Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.