LTC4290CIUJ#TRPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Package / Case | 40-WFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2013 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 40 |
| Type | Controller (PSE) |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | ALSO REQUIRED VDD OF 3V TO 3.6V |
| Subcategory | Power Management Circuits |
| Technology | CMOS |
| Voltage - Supply | 3V~3.6V |
| Terminal Position | QUAD |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Base Part Number | LTC4290 |
| Pin Count | 40 |
| JESD-30 Code | S-PQCC-N40 |
| Power Supplies | 3.354V |
| Number of Channels | 8 |
| Power - Max | 13W |
| Current - Supply | 10mA |
| Supply Current-Max (Isup) | 15mA |
| Neg Supply Voltage-Nom (Vsup) | -54V |
| Internal Switch(s) | No |
| Neg Supply Voltage-Max (Vsup) | -45V |
| Standards | 802.3af (PoE) |
| Neg Supply Voltage-Min (Vsup) | -57V |
| Length | 6mm |
| Width | 6mm |
| RoHS Status | ROHS3 Compliant |
LTC4290CIUJ#TRPBF Overview
It is embedded in the Tape & Reel (TR) package.Packaged in the manner of 40-WFQFN Exposed Pad.I would like to inform you that this PoE controller is of the Controller (PSE) type.There is an increase in the number of channels strong/weak as follows: 8.Keeping its operating temperature at -40°C~85°C ensures PoE reliability.The supply voltage of this electrical Po E controller is 3V~3.6V.There is a possibility of determining its Po E controllers by referring to the base part number LTC4290.There are 40 terminations, which are the practice of ending a transmission line with a power over ethernet controller that matches the characteristic impedance of the line.As far as the maximum power of this electrical ethernet over power controller is concerned, it is 13W Watts.40 pins are equipped with it.Current supply equals 10mA.Po E controller Power Management Circuits includes this component.During its operation, Isup reaches 15mA, the maximum current.Powered by a 3.354V power supply, it runs on batteries.There is also a ALSO REQUIRED VDD OF 3V TO 3.6V characteristic to it.
LTC4290CIUJ#TRPBF Features
Tape & Reel (TR) package
40 pin count
3.354V power supplies
LTC4290CIUJ#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC4290CIUJ#TRPBF Power Over Ethernet (PoE) Controllers applications.
- IEEE 802.3af Compliant PoE Powered Devices
- Non-Compliant, Application Specific Devices
- Internet Appliances
- VoIP Phones
- RFID Readers
- Routers
- Pico-base Stations
- Midspan Applications
- Power Modules
- High Power Wireless Data Systems
