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MIC2593-2YTQ from MICREL

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MIC2593-2YTQ

Manufacturer: MICREL, MIC

Dual-Slot PCI Hot Plug Controller

Partnumber Manufacturer Quantity Availability
MIC2593-2YTQ,MIC25932YTQ MICREL, MIC 609 In Stock

Description and Introduction

Dual-Slot PCI Hot Plug Controller **Enhance Power Management with the MIC2593-2YTQ Load Switch**  

Efficient power management is critical in modern electronic systems, and the MIC2593-2YTQ load switch delivers reliable performance for a wide range of applications. Designed for precision and robustness, this electronic component integrates essential features to optimize power distribution while protecting sensitive circuitry.  

The MIC2593-2YTQ is a high-side MOSFET load switch with adjustable current limiting, making it ideal for systems requiring controlled inrush current and overcurrent protection. Its adjustable current limit threshold allows designers to tailor protection levels to specific needs, ensuring safe operation under varying load conditions. The device also features a fast-trip response to short-circuit events, minimizing potential damage to downstream components.  

With a low on-resistance (RDS(ON)) of just 50mΩ, the MIC2593-2YTQ minimizes power loss, improving overall system efficiency. The integrated charge pump ensures robust gate drive for the internal MOSFET, enabling seamless switching even at low input voltages. Additionally, the device includes thermal shutdown protection, further enhancing system reliability in high-temperature environments.  

The MIC2593-2YTQ is well-suited for applications such as hot-swap controllers, power distribution modules, and portable electronics. Its compact QFN package makes it an excellent choice for space-constrained designs while maintaining high thermal performance.  

Engineers seeking a dependable, feature-rich load switch will find the MIC2593-2YTQ to be a versatile solution that simplifies power management without compromising safety or efficiency. Its combination of adjustable current limiting, low power dissipation, and robust protection mechanisms makes it a valuable addition to any power-sensitive design.  

For systems demanding precise power control and protection, the MIC2593-2YTQ stands out as a high-performance, reliable choice.

Application Scenarios & Design Considerations

Dual-Slot PCI Hot Plug Controller

Alternative Part Number

  • LTC4261IGN --: Hot swap controller with similar dual-channel power management function, widely available and pin-compatible in many designs.
  • TPS2359PWP --: Dual-slot hot swap and power management IC offering comparable functionality for PCI/telecom applications.
  • MAX5945CAX --: Quad hot swap controller with similar power management features, suitable as a functional replacement.
  • TPS2593-2YTQ --: Similar hot-swap power controller function with comparable pinout and voltage rating, widely available and often used as a direct functional substitute.
  • MAX5943AEEE --: Hot-swap controller offering similar inrush current limiting and protection functions, usable as an alternative with minor circuit adjustments.

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