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BCM59122B0KMLG The BCM59122B0KMLG is a Power Over Ethernet (PoE) Controller from Avago Technologies. It operates within a 44V to 57V supply voltage range and has an operating temperature of -40°C to 85°C.
Mfr Part #:

BCM59122B0KMLG

Available from 1 distributors
Mfr Name: Avago Technologies
Avago Technologies
The BCM59122B0KMLG is a Power Over Ethernet (PoE) Controller from Avago Technologies. It operates within a 44V to 57V supply voltage range and has an operating temperature of -40°C to 85°C.
✓ Total Stock: 240 pcs
$ Price Range: $1.57

BCM59122B0KMLG Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
240 pcs
On Request
240 pcs On Request 1 On Request On Request 23+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BCM59122B0KMLG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Internal Switch(s)
Mounting Type
Number of Channels
Operating Temperature
Standards
Supplier Device Package
Type
Voltage Supply
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BCM59122B0KMLG Description

Short technical summary and product information.

The BCM59122B0KMLG is a Power Over Ethernet (PoE) Controller manufactured by Avago Technologies. This component is designed for PoE applications, supporting standards such as 802.3at (PoE+) and 802.3af (PoE).

 

Key electrical specifications include a supply voltage range of 44V to 57V. The device operates within a temperature range of -40°C to 85°C. It features a single channel and includes an internal switch, with auxiliary sense functionality not present.

 

The BCM59122B0KMLG is supplied in a 56-VFQFN Exposed Pad package, utilizing a surface mount type. The supplier device package is specified as 56-QFN (8x8). This controller is optimized for high-speed and low-voltage operations, providing excellent performance in PoE systems.

BCM59122B0KMLG Quick Information

Product Type: Power Over Ethernet Controller
Series: BCM59122
Canonical Name: BCM59122B0KMLG Power Over Ethernet Controller
Subcategory: Power Over Ethernet Controllers

BCM59122B0KMLG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BCM59122B0KMLG Estimated Pricing

Qty Low High
1+ $1.57 $1.57

Estimated market price range - modelled values for guidance only, not live distributor offers.

BCM59122B0KMLG Features

  • Supports 802.3at and 802.3af PoE standards.
  • Operates from 44V to 57V supply voltage.
  • Wide operating temperature range of -40°C to 85°C.
  • Single channel controller with internal switch.
  • Surface mountable 56-VFQFN Exposed Pad package.

BCM59122B0KMLG Applications

  • Ideal for Power over Ethernet systems.
  • Suitable for network infrastructure devices.
  • Used in PoE-enabled power sourcing equipment.
  • Applications requiring standard PoE compliance.

BCM59122B0KMLG FAQs

5 frequently asked questions generated from this part’s specifications.
What PoE standards does the BCM59122B0KMLG support?

It supports IEEE 802.3at (PoE+) and 802.3af (PoE).

What is the supply voltage range for this device?

The supply voltage range is 44V to 57V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

Does the BCM59122B0KMLG include an internal switch?

Yes, it includes an internal switch.

What package is the BCM59122B0KMLG available in?

It is available in a 56-VFQFN Exposed Pad package (56-QFN 8x8mm).

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