LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
MICROCHIP MIC2583-LYQS product image
Images for reference only

MICROCHIP MIC2583-LYQS

Manufacturer
MICROCHIP
MPN
MIC2583-LYQS
LCSC Part #
C636992
Packaging
QSOP-16-150mil
Customer #
Key Attributes
QSOP-16-150mil Hot Swap Controllers RoHS
DatasheetMICROCHIP MIC2583-LYQS
RoHS Compliance2 documents available
Alternative Parts1
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Hot Swap Controllers
ManufacturerMICROCHIP
PackagingQSOP-16-150mil
FeaturesAdjustable current limiting;Overcurrent Protection;Operating status indication;Output discharge
Help & FeedbackShow similar products (0) >

Introduction

AI Translation

The MIC2582 and MIC2583 are single-channel positive voltage hot swap controllers designed to allow the safe insertion of boards into live system backplanes. Using a few external components and by controlling the gate drive of an external N-Channel MOSFET device, the MIC2582/3 provide inrush current limiting and output voltage slew rate control in harsh, critical power supply environments. Additionally, a circuit breaker function will latch the output MOSFET off if the current-limit threshold is exceeded for a determined period. The MIC2583R option includes an auto-restart function upon detecting an overcurrent condition.

Features

AI Translation
  • MIC2582: Pin-for-Pin Functional Equivalent to the LTC1422
  • 2.3V to 13.2V Supply Voltage Operation
  • Surge Voltage Protection up to 20V
  • Current Regulation Limits Inrush Current Regardless of Load Capacitance
  • Programmable Inrush Current Limiting
  • Electronic Circuit Breaker
  • Optional Dual-Level Overcurrent Threshold Detects Excessive Load Faults
  • Fast Response to Short-Circuit Conditions (<1 µs)
  • Programmable Output Undervoltage Detection
  • Undervoltage Lockout (UVLO) Protection
  • Auto-Restart Function (MIC2583R)
  • Power-on-Reset (POR) Status Output
  • Power Good (PG) Status Output (MIC2583 and MIC2583R)
  • /FAULT Status Output (MIC2583 and MIC2583R)

Applications

AI Translation
  • RAID Systems
  • Base Stations
  • PC Board Hot Swap Insertion and Removal
  • +12V Backplanes
  • Network Switches