TPS23861EVM-612
ActiveEVAL BOARD FOR TPS23861
Deep-Dive with AI
Search across all available documentation for this part.
TPS23861EVM-612
ActiveEVAL BOARD FOR TPS23861
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TPS23861EVM-612 | TPS23861 Series |
|---|---|---|
| Auxiliary Sense | - | False |
| Contents | Board(s) | Board(s) |
| Current - Supply | - | 3.5 mA |
| Function | PSE, Power Over Ethernet (POE) | PSE, Power Over Ethernet (POE) |
| Internal Switch(s) | - | False |
| Mounting Type | - | Surface Mount |
| Number of Channels | - | 4 |
| Operating Temperature | - | 85 °C |
| Operating Temperature | - | -40 °C |
| Package / Case | - | 28-TSSOP |
| Package / Case | - | 0.173 in |
| Package / Case | - | 4.4 mm |
| Power - Max | - | 25.5 W |
| Secondary Attributes | On-Board LEDs | On-Board LEDs |
| Standards | - | 802.3at (PoE+), 802.3af (PoE) |
| Supplied Contents | Board(s) | Board(s) |
| Supplier Device Package | - | 28-TSSOP |
| Type | Power Management | Controller (PSE), Power Management |
| Utilized IC / Part | TPS23861 | TPS23861 |
| Voltage - Supply | - | 57 V |
| Voltage - Supply | - | 44 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Box | 1 | $ 358.80 | |
TPS23861 Series
2-pair, type-2, 4-channel PoE PSE with autonomous mode
| Part | Current - Supply | Internal Switch(s) | Voltage - Supply [Max] | Voltage - Supply [Min] | Power - Max [Max] | Supplier Device Package | Number of Channels | Auxiliary Sense | Mounting Type | Package / Case | Package / Case | Package / Case [y] | Standards | Operating Temperature [Max] | Operating Temperature [Min] | Type | Utilized IC / Part | Secondary Attributes | Contents | Supplied Contents | Function |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS23861PWR | 3.5 mA | 57 V | 44 V | 25.5 W | 28-TSSOP | 4 | Surface Mount | 28-TSSOP | 0.173 in | 4.4 mm | 802.3af (PoE), 802.3at (PoE+) | 85 °C | -40 °C | Controller (PSE) | |||||||
Texas Instruments TPS23861EVM-612 | Power Management | TPS23861 | On-Board LEDs | Board(s) | Board(s) | Power Over Ethernet (POE), PSE | |||||||||||||||
Texas Instruments TPS23861PW | 3.5 mA | 57 V | 44 V | 25.5 W | 28-TSSOP | 4 | Surface Mount | 28-TSSOP | 0.173 in | 4.4 mm | 802.3af (PoE), 802.3at (PoE+) | 85 °C | -40 °C | Controller (PSE) |
Description
General part information
TPS23861 Series
The TPS23861 is an easy-to-use, flexible, IEEE802.3at PSE solution. As shipped, it automatically manages four 802.3at ports without the need for any external control.
The TPS23861 automatically detects Powered Devices (PDs) that have a valid signature, determines power requirements according to classification and applies power. Two-event classification is supported for type-2 PDs. The TPS23861 supports DC disconnection and the external FET architecture allows designers to balance size, efficiency and solution cost requirements.
The unique pin-out enables 2-layer PCB designs via logical grouping and clear upper and lower differentiation of I2C and power pins. This delivers best-in-class thermal performance, Kelvin accuracy and low-build cost.
Documents
Technical documentation and resources