TPS23750PWPR
ActiveCLASS 3 POE PD WITH FLYBACK DC-DC CONTROLLER
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TPS23750PWPR
ActiveCLASS 3 POE PD WITH FLYBACK DC-DC CONTROLLER
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS23750PWPR |
|---|---|
| Auxiliary Sense | False |
| Current - Supply | 2 mA |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 20-PowerTSSOP |
| Package / Case | 0.173 in |
| Package / Case [custom] | 4.4 mm |
| Power - Max [Max] | 12.95 W |
| Standards | 802.3af (PoE) |
| Supplier Device Package | 20-HTSSOP |
| Type | Controller (PD), DC/DC |
| Voltage - Supply [Max] | 67 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 | $ 2.69 | |
| 10 | $ 2.42 | |||
| 25 | $ 2.28 | |||
| 100 | $ 1.98 | |||
| 250 | $ 1.88 | |||
| 500 | $ 1.68 | |||
| 1000 | $ 1.42 | |||
| Digi-Reel® | 1 | $ 2.69 | ||
| 10 | $ 2.42 | |||
| 25 | $ 2.28 | |||
| 100 | $ 1.98 | |||
| 250 | $ 1.88 | |||
| 500 | $ 1.68 | |||
| 1000 | $ 1.42 | |||
| Tape & Reel (TR) | 2000 | $ 1.35 | ||
| 6000 | $ 1.30 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.03 | |
| 100 | $ 1.78 | |||
| 250 | $ 1.25 | |||
| 1000 | $ 1.00 | |||
Description
General part information
TPS23750 Series
The TPS23750 integrates the functionality of the TPS2375 with a primary side dc/dc PWM controller. The designer can create a front-end solution for PoE-PD applications with minimum external components. The TPS23770 is identical to the TPS23750 with the exception of the undervoltage lockout turn-on voltage, which is compatible with legacy systems.
The PoE front end has all the necessary IEEE 802.3af functions including detection, classification, undervoltage lockout and inrush control. The PoE input switch is integrated within the TPS23750.
The dc/dc controller section is designed to support flyback, forward, and nonsynchronous low-side switch buck topologies.
Documents
Technical documentation and resources
