BCM59111KMLG Integrated PSE Controller for Power over Ethernet
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Versatile and Integrated BCM59111KMLG PSE Controller
The BCM59111KMLG is a highly integrated power supply equipment (PSE) controller that offers unmatched integration and flexibility. Designed to simplify Power over Ethernet (PoE) applications, this controller features four low RDS high voltage pass-through FETs, reducing complexity and optimizing PCB layout while providing exceptional protection against faults and overloads.
Simplify Power over Ethernet with the BCM59111KMLG Controller
Unlock the power of the BCM59111KMLG PSE controller, equipped with advanced features to streamline PoE implementations. With support for two event classifications, it enables the detection of legacy Powered Devices (PDs) and supports 4 pairs of 60W applications. The controller also facilitates multi-device cascading, allowing connectivity for up to 64 ports.
BCM59111KMLG Integrated PSE Controller Features:
| Feature | Details |
|---|---|
| Event Classifications | Supports two classifications for efficient operation |
| Power Support | 4 pairs of 60W applications |
| Legacy PD Detection | Detects and supports legacy Powered Devices |
| Multi-Device Cascading | Enables up to 64 port connectivity |
| Programmable ICUT and ILIM | Adjustable current and limit settings for Type 1 and 2 |
| I2C Compatible Bus Architecture | Simplifies communication and control |
| Operating Modes | Manual and semi-automatic operating modes |
| Real-Time Measurements | Monitors current, voltage, and temperature per port |
| Over-Temperature Protection | Warns and shuts down in case of excessive heat |
| Power Supply | Operates from 48V (nominal) and external 3.3V supply |
| Firmware Updates | Supports firmware download via BSC communication bus |
| Package Dimensions | 770.9mm QFN-48 package |
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