SI3454 Overview
Key Specifications
Operating Voltage: 48 V
Max Voltage (typical range): 57 V
Min Voltage (typical range): 44 V
Length: 7 mm
Description
The Si3454 is a fully-programmable, four-port power management controller for IEEE 802.3 compliant Power Sourcing Equipment (PSE). Designed for use in PSE endpoint (switches), the Si3454 integrates four independent ports, each with IEEE-required powered device (PD) detection and classification functionality.
Key Features
- Quad-Port Power Sourcing Equipment (PSE) controller
- IEEE 802.3at Type I and II compliant
- Port priority shutdown control
- Adds enhanced features for maximum design flexibility
- ď€ Per-port current and voltage monitoring
