LTC4274IUHF#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 1 week ago) |
| Package / Case | 38-WFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 38 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2011 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 38 |
| ECCN Code | EAR99 |
| Type | Controller (PSE) |
| Terminal Finish | Matte Tin (Sn) |
| Technology | CMOS |
| Voltage - Supply | 3V~4.3V |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Frequency | 1MHz |
| Base Part Number | LTC4274 |
| Pin Count | 38 |
| Supply Voltage-Max (Vsup) | 4.3V |
| Supply Voltage-Min (Vsup) | 3V |
| Number of Channels | 1 |
| Power - Max | 25.5W |
| Current - Supply | 1.1mA |
| Nominal Input Voltage | 3.6V |
| Internal Switch(s) | No |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Height Seated (Max) | 0.8mm |
| Length | 7mm |
| Width | 5mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
LTC4274IUHF#PBF Overview
The package Tube includes it.Packaged in the manner of 38-WFQFN Exposed Pad.The type of this PoE controller is Controller (PSE).Channels are growing strong/weak depending on the category: 1.In order to ensure PoE reliability, it is designed to operate at a temperature of -40°C~85°C.Electricity is supplied to this Po E controller by voltage 3V~4.3V.There is a possibility of determining its Po E controllers by referring to the base part number LTC4274.In a 38 termination, a transmission line is terminated with an impedance-matched power over ethernet controller.It is estimated that this electrical ethernet over power controller has a maximum power of 25.5W Watts.In addition, it comes with a 38 pin count.Current supply equals 1.1mA.There is a 38 pin design on this board.The peak reflow temperature (Cel) of this electrical ethernet power controller is 260.It is necessary to have a greater voltage than 3.3V in the supply.During its operation, maximum current (Vsup) of 4.3V can be supplied.During the operation of the unit, it will require a minimal amount of current (Vsup) of 3V to operate.At 1MHz frequencies, this electrical PoE ethernet controller operates.
LTC4274IUHF#PBF Features
Tube package
38 pin count
38 pins
LTC4274IUHF#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4274IUHF#PBF Power Over Ethernet (PoE) Controllers applications.
- High power (>12.95 W) powered devices
- Commercial Information Displays
- WLAN Access Points
- Industrial Automation Equipment
- Midspan Applications
- Security Cameras
- Non-Compliant, Application Specific Devices
- Security Cameras
- PoE powered device appliances
- Routers
