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SI3452B-B02-GMR

  • In Stock: 12628
  • Available: 9070

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $26.95000US $26.95
10+US $20.21250US $202.13
30+US $17.51750US $525.53
100+US $15.49625US $1549.63
500+US $14.55300US $7276.50
1000+US $13.47500US $13475.00

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

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Product Parameter

  • Manufacturer
    Silicon Labs
  • Manufacturer's Part #
    SI3452B-B02-GMR
  • Categories
    Integrated Circuits (ICs)
  • Sub-Categories
    PMIC - Power Over Ethernet (PoE) Controllers
  • Series
    -
  • Operating Supply Current
    3.7mA
  • Number of Terminations
    40
  • Number of Functions
    1
  • Terminal Position
    QUAD
  • Supply Voltage
    3.3V
  • Subcategory
    Power Management Circuits
  • Length
    6mm
  • Width
    6mm
  • Operating Temperature
    -40°C~85°C
  • Package / Case
    40-VFQFN Exposed Pad
  • Number of Pins
    40
  • Published
    1999
  • Packaging
    Tape & Reel (TR)
  • Type
    Controller (PSE)
  • Part Status
    Obsolete
  • Neg Supply Voltage-Nom (Vsup)
    -48V
  • Neg Supply Voltage-Max (Vsup)
    -57V
  • Max Output Power
    40W
  • Auxiliary Sense
    No
  • Surface Mount
    YES
  • Height Seated (Max)
    0.9mm
  • Base Part Number
    SI3452
  • Max Power Dissipation
    40W
  • Voltage - Supply
    45V~57V
  • Pin Count
    40
  • Terminal Pitch
    0.5mm
  • Number of Channels
    4
  • Supply Voltage-Max (Vsup)
    3.6V
  • Supply Voltage-Min (Vsup)
    3V
  • Internal Switch(s)
    Yes
  • Standards
    802.3at (PoE+), 802.3af (PoE)

Environmental & Export Classifications

  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • RoHS Status
    RoHS Compliant

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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