. . . . 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.
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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.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | STHS2377A |
STMicroelectronics |
IEEE 802.3af PoE Powered Device (PD) interface controller | |
2 | STHS2375A |
STMicroelectronics |
IEEE 802.3af PoE Powered Device (PD) interface controller | |
3 | STHS2375L |
STMicroelectronics |
IEEE 802.3af PoE Powered Device (PD) interface controller | |
4 | STHS2376A |
STMicroelectronics |
IEEE 802.3af PoE Powered Device (PD) interface controller | |
5 | STHS2376L |
STMicroelectronics |
IEEE 802.3af PoE Powered Device (PD) interface controller | |
6 | STHS34PF80 |
STMicroelectronics |
high-sensitivity infrared sensor | |
7 | STHS4257A |
STMicroelectronics |
IEEE 802.3af PoE Powered Device (PD) interface controller | |
8 | STHS4257A1 |
STMicroelectronics |
IEEE 802.3af PoE Powered Device (PD) interface controller | |
9 | STHS4257L |
STMicroelectronics |
IEEE 802.3af PoE Powered Device (PD) interface controller | |
10 | STHS4257L1 |
STMicroelectronics |
IEEE 802.3af PoE Powered Device (PD) interface controller | |
11 | STH1061 |
SEMTECH ELECTRONICS |
NPN Plastic Power Transistor | |
12 | STH10N80K5-2AG |
STMicroelectronics |
Automotive-grade N-channel Power MOSFET |