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LTC4274CUHF#PBF - Brand New Analog Devices / Linear Technology Power Over Ethernet Controllers - Datasheet - Chipdatas

LTC4274CUHF#PBF - Brand New Analog Devices / Linear Technology Power Over Ethernet Controllers

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In Stock: 2757, Ready for Immediate Shipping
Chipdatas Part No.:CD89-LTC4274CUHF#PBF
Manufacturer Part No.:LTC4274CUHF#PBF
Datecode:09+
Package:QFN-38
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  • DESCRIPTION

    The LTC®4211 is a Hot Swap™ controller that allows a board to be safely inserted and removed from a live backplane. An internal high side switch driver controls the gate of an external N-channel MOSFET for supply voltages ranging from 2.5V to 16.5V. The LTC4211 provides soft-start and inrush current limiting during the start-up period which has a programmable duration.

    FEATURES

    Allows Safe Board Insertion and Removalfrom a Live Backplane
    Controls Supply Voltages from 2.5V to 16.5V
    Programmable Soft-Start with Inrush Current Limiting, No External Gate Capacitor Required
    Faster Turn-Off Time Because No External Gate Capacitor is Required
    Dual Level Overcurrent Fault Protection
    Programmable Response Time for Overcurrent Protection (MS)
    Programmable Overvoltage Protection (MS)
    Automatic Retry or Latched Mode Operation (MS)
    High Side Drive for an External N-Channel FET
    User-Programmable Supply Voltage Power-Up Rate
    FB Pin Monitors VOUT and Signals RESET
    Glitch Filter Protects Against Spurious RESET Signal

    APPLICATIONS

    Electronic Circuit Breaker
    Hot Board Insertion and Removal (Either On Backplane or On Removable Card)
    Industrial High Side Switch/Circuit Breaker

  • Similar parts: 290 , Click to view
    Attributes Value
    Category Power Over Ethernet Controllers
    Manufacturer Analog Devices / Linear Technology
    Product Category Power Over Ethernet (PoE) Controllers
    Series -
    Type Controller (PSE)
    Packaging Tube
    Package-Case 38-WFQFN Exposed Pad
    Operating-Temperature -40°C ~ 85°C
    Number-of-Channels 1 Channel
    Voltage-Supply 45 V ~ 57 V
    Supplier-Device-Package 38-QFN (5x7)
    Current-Supply 2.4mA
    Standards 802.3af (PoE)
    Internal-Switch-s No
    Power-Max 13W
    Auxiliary-Sense No
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
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Additional Information
  • Datasheet: Download LTC4274CUHF#PBF
  • Chipdatas Part: CD89-LTC4274CUHF#PBF
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/13 02:07 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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