Maxim Integrated Power-over-Ethernet PD Controller 16-Pin TQFN

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Packaging Options:
RS Stock No.:
234-1884P
Mfr. Part No.:
MAX5996CATE+
Manufacturer:
Maxim Integrated
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Brand

Maxim Integrated

Product Type

Power-over-Ethernet PD Controller

Minimum Supply Voltage

0V

Maximum Supply Voltage

60V

Standards/Approvals

RoHS

Mount Type

Surface

Number of PSE Ports

1

Power at Powered Device

69.26W

Maximum Operating Temperature

125°C

Pin Count

16

PoE Controller Type

Powered Device (PD)

Package Type

TQFN

Minimum Operating Temperature

-40°C

PoE Standard

Type 4

Supply Current

1.8mA

Automotive Standard

No

The Maxim Integrated provides a complete interface for a powered device (PD) to comply with the IEEE® 802.3af/at/bt standard in a Power-Over-Ethernet (PoE) system with a detection signature, classification signature, and an integrated power switch with start-up inrush current control. During the start-up period, the devices limit the current to 135mA and it switches to a higher current limit when the power MOSFET is fully enhanced.

Accurate power telemetry

Constant power/current limit

LLDP power/current level reading

IEEE802.3bt compliant

Built-in 90 W isolation switch

Multi classification

Multi event power level indication

Simplified wall adapter interface

The devices feature a multi-event classification, Intelligent MPS, autoclass, and an input UVLO with wide hysteresis and deglitch time to assure glitch-free transition during power-on/off. The devices can withstand a maximum voltage of 100 V at the input.

Inrush current limit during start-up

Current limit during normal operation

Over temperature protection

AutoClass

Selectable green MPS

Intelligent MPS

5 mm x 5 mm, 16-Pin TQFN

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