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PM8805TR - STMicroelectronics

Description: Power Over Ethernet Controller 2 Channel 802.3at (PoE+), 802.3af (PoE), 802.3bt 43-VFQFPN (8x8)

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Symbol
PM8805TR - STMicroelectronics - PCB symbol
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PCB Footprints
PM8805TR - STMicroelectronics PCB footprint - Other - Other - VFQFPN 8x8x1.0 43L
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3D Models
PM8805TR - STMicroelectronics - 3D model - Other - VFQFPN 8x8x1.0 43L
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PM8805TR Details

  • Manufacturer Part Number:

    PM8805TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VFQFPN-43

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    25 Weeks

  • Manufacturer:

    STMicroelectronics

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    PoE POWERED DEVICE CONTROLLERS

  • JESD-30 Code:

    S-XQCC-N43

  • Length:

    8 mm

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    43

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC43,.32SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    1000 mA

  • Supply Voltage-Max (Vsup):

    57 V

  • Supply Voltage-Min (Vsup):

    36 V

  • Supply Voltage-Nom (Vsup):

    48 V

  • Surface Mount:

    YES

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    8 mm

PM8805TR Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 2-layer or 4-layer PCB with a solid ground plane and a thermal relief pattern under the device to ensure optimal thermal performance.
  • To ensure reliable operation in high-temperature environments, it is recommended to derate the device's power dissipation according to the thermal derating curve provided in the datasheet, and to ensure good thermal conduction to the PCB and heat sink.
  • STMicroelectronics recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, depending on the specific application requirements, to ensure optimal performance and stability.
  • To troubleshoot issues with the device's overcurrent protection feature, check the input voltage, output current, and sense resistor values to ensure they are within the recommended specifications, and verify that the device is properly configured and connected.
  • STMicroelectronics recommends using a low-ESR ceramic capacitor with a value of 10uF to 47uF, depending on the specific application requirements, to ensure optimal performance and stability.

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PM8805TR Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like PM880, or try a keyword search, such as Power Management Circuits

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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