The TPS2384PAP is a quad Ethernet Power Sourcing Equipment Power Manager operates from a single 48V supply and over a wide temperature range. The integrated output eliminates two external components per port (FET and sense resistor) and will survive 100V transients. Four individual 15-bit A/D converters are used to measure port resistance, voltage, current and die temperature making PSE solutions simple and robust. It comes with a comprehensive software solution to meet the most demanding applications which can serve as a core for all PoE system designs.
Quad-port power management with integrated switches and sense resistors
Compliant to IEEE 802.3af Standard
Auto, semi-auto and power management operating modes
Controlled current ramps for reduced EMI and charging of PD"s bulk capacitance
IC clock and oscillator watchdog timers
Over-temperature protection
DC and DC Modulated disconnect
Supports legacy detection for non-compliant PD"s
Supports AC disconnect
Comprehensive power management software available
Green product and no Sb/Br
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
