TPS23851DCER
| Parameters | |
|---|---|
| Package / Case | 36-BSOP (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Number of Pins | 36 |
| Operating Temperature | -20°C~85°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 36 |
| ECCN Code | EAR99 |
| Type | Controller (PSE) |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Power Management Circuits |
| Max Power Dissipation | 34.2W |
| Voltage - Supply | 44V~57V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.8mm |
| Base Part Number | TPS23851 |
| Pin Count | 36 |
| Supply Voltage-Min (Vsup) | 3V |
| Number of Channels | 4 |
| Operating Supply Current | 2mA |
| Adjustable Threshold | YES |
| Min Input Voltage | 3V |
| Max Input Voltage | 3.5V |
| Supply Current-Max (Isup) | 5mA |
| Internal Switch(s) | No |
| Min Current Limit | 52mA |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Length | 15.385mm |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
TPS23851DCER Overview
As part of Tape & Reel (TR), PoE controller is embedded.It is packaged in the way of 36-BSOP (0.295, 7.50mm Width).As far as this application is concerned, it is a Controller (PSE) type PoE controller that is being used.Currently, there are a number of channels that are strong or weak: 4.Keeping its operating temperature at -20°C~85°C ensures PoE reliability.Electricity is supplied to this Po E controller by voltage 44V~57V.There is a possibility of determining its Po E controllers by referring to the base part number TPS23851.In a 36 termination, a transmission line is terminated with an impedance-matched power over ethernet controller.There is a pin count of 36 on this ethernet over power controller.It is included in Power Management Circuits.A 36-pin design is used in it.During the reflow process of this electrical ethernet power controller, Cel (peak reflow temperature) reaches 260.A voltage higher than 3.3V should be applied to the supply.In order for it to operate, it needs the maximum current (Isup) 5mA.For 2mA to fully function, the supply current must be provided.Upon reaching 3V, the minimal current (Vsup) required for its operation is reached.There is a maximum input voltage of 3.5V for this power over ethernet PoE controller.It is important to note that the minimal input voltage of this power over the ethernet controller is 3V.
TPS23851DCER Features
Tape & Reel (TR) package
36 pin count
36 pins
TPS23851DCER Applications
There are a lot of Texas Instruments TPS23851DCER Power Over Ethernet (PoE) Controllers applications.
- Wireless LAN Access Point/WiMAX? Base Station
- IP Phone Power Management
- Dual Signature PD/Forced UPOE
- Non-Compliant, Application Specific Devices
- Pass-through System
- Routers
- Power over Ethernet
- WLAN Access Points
- RFID Readers
- Commercial Information Displays
