Description
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.