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Analog Devices MAX5922BEUI+ — DC-DC Power Modules
Analog Devices

MAX5922BEUI+ PoE PSE Controller, 802.3af, 15.4 W, 28-TSSOP

MPNMAX5922BEUI+
End of Life

Maxim Integrated MAX5922BEUI+, single-channel PSE controller for 802.3af PoE, 15.4 W per port, 32V to 60V supply, internal switch, 28-TSSOP, -40°C to 85°C.

$13.07Ref. price · indicative, final on quote
MAX5922BEUI+ datasheet
Packaging28-TSSOP (0.173", 4.40mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX5922BEUI+ Technical Specifications
ParameterValue
TypeController (PSE)
Mounting typeSurface Mount
Voltage32V ~ 60V
Current - supply1mA
Power - max15.4 W
Operating temperature-40°C ~ 85°C
Standards802.3af (PoE)
PackageTube
Case28-TSSOP (0.173\", 4.40mm Width)
Auxiliary senseNo
Internal switchYes
Number of channels1

Product details

Temperature grade and deployment fit

Rated from -40°C to 85°C, this part is specified for industrial environments—outdoor enclosures, factory-floor PoE switches, or telecom cabinets where ambient temperatures can swing. The 28-TSSOP package is a surface-mount footprint that reflows easily in standard SMT lines.

Sourcing and lifecycle

It is ROHS3 compliant.

Frequently asked questions

Is MAX5922BEUI+ compatible with 802.3at or PoE+?

No, the MAX5922BEUI+ is specified for 802.3af (PoE) only, delivering up to 15.4 W per port. It does not support 802.3at (PoE+) which requires higher power levels.