LTC4270BIUKG#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Package / Case | 52-WFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2012 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 52 |
| ECCN Code | EAR99 |
| Type | Controller (PSE) |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8542.39.00.01 |
| Subcategory | Power Management Circuits |
| Technology | CMOS |
| Voltage - Supply | 45V~57V |
| Terminal Position | QUAD |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Base Part Number | LTC4270 |
| Pin Count | 52 |
| JESD-30 Code | R-PQCC-N52 |
| Supply Voltage-Max (Vsup) | 3.6V |
| Power Supplies | 3.354V |
| Supply Voltage-Min (Vsup) | 3V |
| Number of Channels | 12 |
| Power - Max | 25.5W |
| Current - Supply | 9mA |
| Supply Current-Max (Isup) | 15mA |
| Internal Switch(s) | No |
| Standards | 802.3at (PoE+), 802.3af (PoE), LTPoE++ |
| Height Seated (Max) | 0.8mm |
| Length | 8mm |
| Width | 7mm |
| RoHS Status | ROHS3 Compliant |
LTC4270BIUKG#PBF Overview
It is included in the Tube package.In other words, 52-WFQFN Exposed Pad refers to the way in which it is packaged.I would like to inform you that this PoE controller is of the Controller (PSE) type.A strong/weak channel growth trend has been observed: 12.In order to ensure its reliability, PoE operates at the operating temperature of -40°C~85°C.Electrical Po E controller 45V~57V has a 45V~57V supply voltage.It is possible to identify its Po E controllers based on its base part number LTC4270.It is possible to terminate a transmission line with a 52 termination by connecting a power over ethernet controller with a matching impedance to the transmission line.Power can be reached by this electrical ethernet over power controller at a maximum of 25.5W Watts.There are 52 pins on it.In this case, 9mA is the supply current.There is a Po E controller like this in Power Management Circuits.It is recommended that the supply voltage be greater than 3.3V.In order for it to operate, it needs the maximum current (Isup) 15mA.It reaches 3.6V when the maximal current (Vsup) supplied to it for its operation reaches its maximum value.During the operation of the unit, it will require a minimal amount of current (Vsup) of 3V to operate.As far as the power supply is concerned, it runs on 3.354V batteries.
LTC4270BIUKG#PBF Features
Tube package
52 pin count
3.354V power supplies
LTC4270BIUKG#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4270BIUKG#PBF Power Over Ethernet (PoE) Controllers applications.
- High power (>12.95 W) powered devices
- Non-Compliant, Application Specific Devices
- Outdoor Security Camera Equipment
- Switches
- VoIP Phones
- PoE powered device appliances
- Wireless LAN Access Point/WiMAX? Base Station
- High Temperature Industrial Applications
- Industrial Automation Equipment
- Midspan Applications