Texas Instruments
TPS23841PAPR
TPS23841PAPR
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TPS23841PAPR Texas Instruments - Yeehing Electronics
Type-2 non-standard wide VIN 4-channel PoE PSE with integrated FET & current sense
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 10.956 |
| 100 — 249 | 9.57 |
| 250 — 999 | 7.379 |
| 1,000 + | 4.62 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Power Switch ICs - POE / LAN |
| RoHS | Y |
| Type | Power Sourcing Equipment - PSE |
| Standard | 802.3af |
| Current Limit | 650 mA |
| On Resistance - Max | 1.8 Ohms |
| Operating Supply Voltage | 48 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | HTQFP-64 |
| Packaging | Reel |
| Series | TPS23841 |
| Brand | Texas Instruments |
| Moisture Sensitive | Yes |
| Operating Supply Current | 10 mA |
| Product Type | Power Switch ICs - POE / LAN |
| Factory Pack Quantity | 1000 |
| Subcategory | Switch ICs |
| Unit Weight | 0.009108 oz |
For more information, please refer to datasheet
Documents
| TPS23841PAPR Datasheet |
More Information
The TPS23841 is a high-power, wide voltage range, quad-port sourcing equipment manager. The TPS23841 can provide up to 570 mA per port over a wide temperature range (-40°C to +125°C). Each port may operate from 21.5 V up to 57 V. The integrated output eliminates two external components per port (MOSFET and sense resistor) and survives 100-V transients. Four individual 15-bit A/D converters are used to measure signature resistance, voltage, current and die temperature, resulting in a simple and robust PSE solution. The TPS23841 comes with a comprehensive software solution to meet the most demanding applications which can serve as a core for all PoE system designs.
