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MIC2342-2YTQ

Manufacturer: MICREL, MICREL

Dual-Slot PCI Express? Hot-Plug Controller

Partnumber Manufacturer Quantity Availability
MIC2342-2YTQ,MIC23422YTQ MICREL, MICREL 1262 In Stock

Description and Introduction

Dual-Slot PCI Express? Hot-Plug Controller **Enhance Your Power Management with the MIC2342-2YTQ**  

In today’s fast-evolving electronics landscape, efficient power management is critical for optimal performance. The MIC2342-2YTQ, a high-performance synchronous buck regulator, delivers precision and reliability for a wide range of applications. Designed to meet the demands of modern power systems, this component ensures stable voltage regulation with minimal power loss.  

The MIC2342-2YTQ operates at a high switching frequency of up to 2MHz, enabling the use of compact external components while maintaining excellent efficiency. Its wide input voltage range of 4.5V to 30V makes it suitable for industrial, automotive, and telecommunications applications where power fluctuations are common. With an adjustable output voltage from 0.8V to 24V, it provides flexibility for diverse design requirements.  

Key features include integrated high-side and low-side MOSFETs, reducing external component count and simplifying PCB layout. The device also incorporates advanced protection mechanisms such as overcurrent, overvoltage, and thermal shutdown, ensuring robust operation under challenging conditions. Additionally, its low quiescent current enhances efficiency in light-load scenarios, making it ideal for battery-powered devices.  

For engineers seeking a compact, high-efficiency solution, the MIC2342-2YTQ stands out as a reliable choice. Its combination of performance, integration, and protection features makes it well-suited for powering FPGAs, ASICs, and other high-performance ICs. Whether in industrial automation, networking equipment, or portable electronics, this regulator delivers the precision and durability needed for next-generation designs.  

By integrating the MIC2342-2YTQ into your power architecture, you can achieve superior efficiency, reduced footprint, and enhanced system reliability—key factors in driving innovation across today’s electronic applications.

Application Scenarios & Design Considerations

Dual-Slot PCI Express? Hot-Plug Controller

Alternative Part Number

  • TPS2560-2YZDR --: Dual-channel adjustable current-limited power switch in a small package, functionally similar to the MIC2342 dual power distribution switch.
  • MAX4995AATA+T --: Adjustable current-limit switch with similar voltage and current rating, suitable as a functional replacement for power distribution switching.
  • AP2552W6-7 --: Single-channel adjustable current-limited power switch with comparable electrical characteristics, usable where channel count and package allow.
  • TPS2042BD --: Dual-channel current-limited power distribution switch in SOIC-8, functionally similar to the MIC2342 dual high-side switch and widely available.
  • MIC2026-2YM --: Dual high-side MOSFET switch with independent enable and flag outputs, a direct functional replacement from the same vendor family but a different series.
  • AAT4610AIGU-1-T1 --: Current-limited high-side load switch with similar voltage and current ratings, suitable as a cross-vendor alternative.
  • TPS2342-2YTQ --: Pin-compatible dual-slot power controller in the same YTQ package with comparable voltage and current ratings, widely available and well documented.
  • LTC4222IUH --: Dual hot-swap controller offering similar dual-channel current monitoring and fault protection, suitable as a functional replacement with layout adjustments.
  • MAX5943AEEE --: Dual-channel hot-swap controller with comparable current-limit and status features, usable as an alternative when minor pinout changes are acceptable.

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