STMicroelectronics STHS4257A1M6F Power Over Ethernet (PoE) Controllers
IC POE CNTRL 1 CHANNEL 8SO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STHS4257A1M6F
Detailed Description
IC POE CNTRL 1 CHANNEL 8SO
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
STHS4257A1M6F Datasheet
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Technical Specifications
STMicroelectronics STHS4257A1M6F Power Over Ethernet (PoE) Controllers technical specifications.
General
Number of Channels
1
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
57V (Max)
Current Supply
330µA
Type
Controller (PD)
Power Max
12.95 W
Internal Switch S
Yes
Standards
802.3af (PoE)
Alternate Parts Comparison (STHS4257A1M6F vs STHS34PF80TR vs STHS2375AM6F vs STHS2377AM6F)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | -- | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -- | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 57V (Max) | -- | 0V ~ 57V | 0V ~ 57V |
| Number of Channels | 1 | -- | 1 | 1 |
| Auxiliary Sense | No | -- | No | No |
| Current Supply | 330µA | -- | 250µA | 250µA |
| Internal Switch S | Yes | -- | Yes | Yes |
| Power Max | 12.95 W | -- | 12.95 W | 12.95 W |
| Standards | 802.3af (PoE) | -- | 802.3af (PoE) | 802.3af (PoE) |
| Type | Controller (PD) | -- | Controller (PD) | Controller (PD) |
| Action |
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