STMicroelectronics · Other integrated circuits
STHS4257A1M6F
IC POE CNTRL 1 CHANNEL 8SO
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STHS4257A1M6F specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | STHS4257A1M6F |
| Family | Other integrated circuits |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Product Status | Obsolete |
| Type | Controller (PD) |
| Number of Channels | 1 |
| Power - Max | 12.95 W |
| Internal Switch(s) | Yes |
| Auxiliary Sense | No |
| Standards | 802.3af (PoE) |
| Voltage - Supply | 57V (Max) |
| Current - Supply | 330µA |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
Documents and evidence
STHS4257A1M6F ↗Before sourcing STHS4257A1M6F
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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