MAX5940BESA

Maxim Integrated MAX5940BESA

Part Number:
MAX5940BESA
Manufacturer:
Maxim Integrated
Ventron No:
3267103-MAX5940BESA
Description:
IC IEEE 802.3AF PD INTFC 8-SOIC
ECAD Model:
Datasheet:
MAX5940BESA

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Specifications
Maxim Integrated MAX5940BESA technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX5940BESA .
  • Factory Lead Time
    6 Weeks
  • Package / Case
    8-SOIC (0.154, 3.90mm Width)
  • Surface Mount
    YES
  • Number of Pins
    8
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tube
  • Published
    2002
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Subcategory
    Power Management Circuits
  • Technology
    BICMOS
  • Voltage - Supply
    39.9V~67V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    48V
  • Base Part Number
    MAX5940
  • Pin Count
    8
  • Supply Voltage-Max (Vsup)
    67V
  • Number of Channels
    1
  • Output Current
    500mA
  • Adjustable Threshold
    YES
  • Power - Max
    12.95W
  • Current - Supply
    400μA
  • Neg Supply Voltage-Nom (Vsup)
    -48V
  • Nominal Input Voltage
    80V
  • Internal Switch(s)
    Yes
  • Standards
    802.3af (PoE)
  • Auxiliary Sense
    No
  • Length
    4.9mm
  • Width
    3.9mm
  • RoHS Status
    ROHS3 Compliant
Description
MAX5940BESA Overview
As part of the Tube package, PoE controller is embedded.There is a way in which it is packaged which is referred to as 8-SOIC (0.154, 3.90mm Width).The type of this PoE controller is Controller (PD).A strong/weak channel growth trend has been observed: 1.In order to ensure its reliability, PoE operates at the operating temperature of -40°C~85°C.The supply voltage of this electrical Po E controller is 39.9V~67V.Using the base part number of a part MAX5940, it is possible to determine its Po E controllers.In a 8 termination, the transmission line is terminated with a power over ethernet controller that matches its characteristic impedance.There is a maximum power of 12.95W Watts that can be generated by this electrical ethernet over power controller.In addition, it comes with a 8 pin count.Taking into account the supply current, 400μA is the value.The Po E controller in question is included in the package Power Management Circuits.A 8-pin design is used in it.A transistor has a peak reflow temperature (Cel) of 260.It is necessary to have a greater voltage than 48V in the supply.Upon reaching 67V for its operation, the maximal current (Vsup) required for its operation is reached.500mA possesses a high output current, which makes it possible for it to provide maximum design flexibility.

MAX5940BESA Features
Tube package
8 pin count
8 pins
The output current of 500mA

MAX5940BESA Applications
There are a lot of Maxim Integrated MAX5940BESA Power Over Ethernet (PoE) Controllers applications.

Single-Port PSE Power Injectors
WLAN Access Points
Outdoor Security Camera Equipment
Industrial Automation Equipment
Commercial Information Displays
IP Phone Power Management
Power over Ethernet
Internet Appliances
Midspan Applications
Dual Signature PD/Forced UPOE
MAX5940BESA More Descriptions
PowerPC MPC5xx Microcontroller IC 32-Bit 40MHz 1MB (1M x 8) FLASH 388-PBGA (27x27)
POE PD CTRL, 80V, NSOIC-8; Input Voltage: 67V; Output Current: 500mA; UVLO: 38.6V; Controller IC Case Style: NSOIC; No. of Pins: 8Pins; Duty Cycle (%): -; Frequency: -; Operating Temperature Min: -40°C; Operating Temperature Max
Hot Swap Controller; Controller Type:Ethernet; Input Voltage Primary Max:80V; Output Current Max:0.5A; Output Type:Open-Drain; Fault Output:Active High; Supply Voltage Max:67V; Termination Type:SMD; Package/Case:SOIC; No. of Pins:8 ;RoHS Compliant: Yes
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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