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BCM59111KMLG — QFN-48/64 package (representative)
QFN-48/64
Representative of package type
Broadcom

BCM59111KMLG

PoE PSE Controller · 56-QFN · Power Management
Data last refreshed Jul 28, 2026
Manufacturer
Broadcom
Mfr Part #
BCM59111KMLG
Series
BCM59111
Category
PoE PSE Controller
Datasheet
View datasheet ↗
Availability & Pricing
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Product Attributes

Electrical & Parametric
Ports4
StandardIEEE 802.3at
Physical & Thermal
Package / Case56-QFN
Mounting TypeSurface Mount
SeriesBCM59111
Classification & Lifecycle
CategoryPoE PSE Controller
TypePower Management

Quad-port IEEE 802.3at PoE PSE controller

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Part Activity

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Engineering FAQ

What are the key specifications of BCM59111KMLG?
Ports: 4; Standard: IEEE 802.3at.
What package is BCM59111KMLG supplied in?
BCM59111KMLG is supplied in the 56-QFN package, surface mount.
Can ZDI source BCM59111KMLG beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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