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.