Description
TPS2373-4RGWT Texas Instruments - Yeehing Electronics
IEEE 802.3bt PoE high-power PD interface with advanced startup
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 3.042 |
| 100 — 249 | 2.666 |
| 250 — 999 | 1.869 |
| 1,000 + | 1.05 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Power Switch ICs - POE / LAN |
| RoHS | Y |
| Type | Powered Device - PD |
| Standard | 802.3bt |
| Current Limit | 1.900 A |
| On Resistance - Max | 200 mOhms |
| Operating Supply Voltage | 0 V to 57 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | VQFN-20 |
| Packaging | Reel |
| Output Power | 90 W |
| Series | TPS2373 |
| Brand | Texas Instruments |
| Development Kit | TPS2373-4EVM-758 |
| Moisture Sensitive | Yes |
| Product Type | Power Switch ICs - POE / LAN |
| Factory Pack Quantity | 250 |
| Subcategory | Switch ICs |
| Unit Weight | 0.002938 oz |
For more information, please refer to datasheet
Documents
| TPS2373-4RGWT Datasheet |
More Information
The TPS2373 contains all of the features needed to implement an IEEE802.3at or IEEE802.3bt (draft) (Type 1-4) powered device (PD). The low internal switch resistance allows the TPS2373-4 and TPS2373-3 to support high power applications up to 90 W and 60 W respectively. Assuming 100-meter CAT5 cable, this translates into 71.3 W and 51 W at PD input.
