TPS2375DR
ActivePOWER RECEIVING DEVICE (PD) 0V~57V 12.95W SOIC-8 POWER OVER ETHERNET (POE) CONTROLLERS ROHS
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TPS2375DR
ActivePOWER RECEIVING DEVICE (PD) 0V~57V 12.95W SOIC-8 POWER OVER ETHERNET (POE) CONTROLLERS ROHS
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS2375DR |
|---|---|
| Auxiliary Sense | False |
| Current - Supply | 240 µA |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Power - Max [Max] | 12.95 W |
| Standards | 802.3af (PoE) |
| Supplier Device Package | 8-SOIC |
| 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 | $ 2.88 | |
| 10 | $ 2.59 | |||
| 25 | $ 2.44 | |||
| 100 | $ 2.08 | |||
| 250 | $ 1.96 | |||
| 500 | $ 1.71 | |||
| 1000 | $ 1.42 | |||
| Digi-Reel® | 1 | $ 2.88 | ||
| 10 | $ 2.59 | |||
| 25 | $ 2.44 | |||
| 100 | $ 2.08 | |||
| 250 | $ 1.96 | |||
| 500 | $ 1.71 | |||
| 1000 | $ 1.42 | |||
| Tape & Reel (TR) | 2500 | $ 1.32 | ||
| 5000 | $ 1.27 | |||
| LCSC | Piece | 1 | $ 2.43 | |
| 10 | $ 2.06 | |||
| 30 | $ 1.83 | |||
| 100 | $ 1.57 | |||
| 500 | $ 1.47 | |||
| 1000 | $ 1.42 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.17 | |
| 100 | $ 1.79 | |||
| 250 | $ 1.29 | |||
| 1000 | $ 0.97 | |||
Description
General part information
TPS2375-1 Series
These easy-to-use 8-pin integrated circuits contain all of the features needed to develop an IEEE 802.3af-compliant powered device (PD). The TPS2375-1 and TPS2377-1 are second generation PDCs (PD Controllers) featuring a 100-V ratings and true open-drain, power-good function. These devices are auto-retry versions of selected TPS2375 family members. Information on the TPS2375/6/7 devices can be found on the TPS2375/6/7 data sheet (SLVS525A).
In addition to the basic functions of detection, classification, and undervoltage lockout (UVLO), these controllers include an adjustable inrush limiting feature. The TPS2375-1 has 802.3af-compliant UVLO limits, and the TPS2377-1 has legacy UVLO limits.
The TPS2375 family specifications incorporate a voltage offset of 1.5 V between its limits and the IEEE 802.3af specifications to accommodate the required input diode bridges used to make the PD polarity insensitive.
Documents
Technical documentation and resources
