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MAX5947BESA+

  • Available: 1000

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $6.54840US $6.55
10+US $5.89356US $58.94
30+US $4.58388US $137.52
100+US $3.76533US $376.53
500+US $3.60162US $1800.81
1000+US $3.27420US $3274.20

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  • Description
  • Alternatives
  • Shopping Guide
Description

The MAX5940A/MAX5940B/MAX5940C/MAX5940D provide complete interface function for a powered device (PD) to comply with the IEEE 802.3af standard in a power-over-ethernet system. MAX5940A/MAX5940B/MAX5940C/MAX5940D provide the PD with a detection signature, a classification signature, and an integrated isolation switch with programmable inrush current control.
Features
♦ Fully Integrated IEEE 802.3af-Compliant PD Interface
♦ PD Detection and Programmable Classification Signatures
♦ Less than 10µA Leakage Current Offset During Detection
♦ Integrated MOSFET For Isolation and Inrush Current Limiting
♦ 90V Absolute Maximum Rating (MAX5940C/MAX5940D)
♦ Gate Output Allows External Control of the Internal Isolation MOSFET
♦ Programmable Inrush Current Control
♦ Programmable Undervoltage Lockout (MAX5940B/MAX5940D Only)
♦ Wide UVLO Hysteresis Accommodates TwistedPair Cable Voltage Drop
♦ PGOOD/PGOOD Outputs to Enable Downstream DC-DC Converters
♦ -40°C to +85°C Operating Temperature RangeApplications IP Phones Security Cameras Wireless Access Nodes IEEE 802.3af Power Devices Computer Telephony
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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