Manufacturer package reference image
Order the TPS2378DDA - IEEE 802.3at PoE High-Power PD interface with AUX Control | DDA | 8 | -40 to 85 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | TPS2378DDA |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the TPS2378DDA - IEEE 802.3at PoE High-Power PD interface with AUX Control | DDA | 8 | -40 to 85 from Texas Instruments. |
| Package / case | HSOIC (DDA) |
| Product category | Powered devices |
| Pins | 8 |
| PoE standards supported | 802.3at Type 1 (802.3af), 802.3at Type 2 |
| PD power level | 13W, 25W |
| DC/DC control | PD Only |
| Vin (max) (V) | 57 |
| Vin (min) (V) | 0 |
| PoE current limit (min) (mA) | 850 |
| PoE inrush limit (mA) (typ) (A) | 0.14 |
| rDS(on) per FET (typ) (mΩ) | 420 |
| Features | PG, Primary-side adapter priority, Thermal shutdown |
| Fault response | Auto Retry |
| Rating | Catalog |
| Operating temperature (exact ordering record) | -40 to 85 °C |
| Standard quantity / packing | 75 | TUBE |
| In stock | 3,487 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Available manufacturer parameters matched to the complete ordering code. Historical captures may be used. Parameter verification does not certify product photography or current stock; consult the linked datasheet for conditions.
Manufacturer package reference image for HSOIC (DDA). Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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