STHS2376A - STMicroelectronics

STHS2376A IEEE 802.3af PoE Powered Device (PD) interface controller

. . . . 5 1.1 Pin descriptions 7 1.1.1 1.1.2 1.1.3 1.1.4 1.1.5 1.1.6 1.1.7 1.1.8 Current limit (ILIM) . . . . . . 7 Classifica.

Features

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■ IEEE 802.3af-compliant interface for Powered Devices (PDs) Integrated 100V, 500mA power MOSFET Resistor-programmable inrush current limit Normal operation current limit 460mA External 25kΩ signature resistor Resistor-programmable classification current (Class 0-4) Power Good output (active-high), open drain Undervoltage Lockout (UVLO) - standard, programmable, and legacy (see Table 1) Thermal overload protection Latch (L) or auto-retry (A) after hard current overload or repetitive thermal overload Industrial temperature range:
  –40 to +85°C 8-pin SO and 8-pin TSSOP pa.