TPS2372-4RGWT
ActiveIEEE 802.3BT POE HIGH-POWER PD INTERFACE WITH AUTOMATIC MPS & AUTOCLASS
Deep-Dive with AI
Search across all available documentation for this part.
TPS2372-4RGWT
ActiveIEEE 802.3BT POE HIGH-POWER PD INTERFACE WITH AUTOMATIC MPS & AUTOCLASS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS2372-4RGWT |
|---|---|
| Auxiliary Sense | False |
| Current - Supply | 550 µA |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 20-VQFN Exposed Pad |
| Power - Max [Max] | 90 W |
| Standards | 802.3bt, 802.3at (PoE+) |
| Supplier Device Package | 20-VQFN (5x5) |
| Voltage - Supply [Max] | 57 V |
| Voltage - Supply [Min] | 0 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.20 | |
| 10 | $ 3.77 | |||
| 25 | $ 3.56 | |||
| 100 | $ 3.09 | |||
| Digi-Reel® | 1 | $ 4.20 | ||
| 10 | $ 3.77 | |||
| 25 | $ 3.56 | |||
| 100 | $ 3.09 | |||
| Tape & Reel (TR) | 250 | $ 2.93 | ||
| 500 | $ 2.63 | |||
| 1250 | $ 2.22 | |||
| 2500 | $ 2.11 | |||
| Texas Instruments | SMALL T&R | 1 | $ 3.17 | |
| 100 | $ 2.77 | |||
| 250 | $ 1.95 | |||
| 1000 | $ 1.57 | |||
Description
General part information
TPS2372 Series
The TPS2372 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 TPS2372-4 and TPS2372-3 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.
The TPS2372 operates with enhanced features.
The Automatic MPS function enables applications requiring very low power standby modes. The TPS2372 automatically generates the necessary pulsed current to maintain the PSE power. An external resistor is used to enable this functionality and to program the MPS pulsed current amplitude.
Documents
Technical documentation and resources
