SI3460 - IEEE 802.3af PSE INTERFACE AND DC-DC CONTROLLER

Silicon Laboratories

Datasheet Details

The Si3460 is a single-port. 48 V power management controller for IEEE 802.3af-compliant Power Sourcing Equipment (PSE).. 48 V PSE output supply..

IEEE 802.3af™ compliant PSE and dc-dc controller Autonomous operation requires no host processor interface Complete reference design available, including Si3460 controller, PSE firmware, and schematic: Low-cost BOM with compact PCB footprint Operates directly from a +12 or +15 V isolated supply dc-dc controller generates.
48 V PSE output for SELV compatibility with telephony interfaces Supports up to 15.4 W maximum output power (Class 0) Robust 3-point detection algorithm eliminates fals.

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