LTC4270BIUKG
| Parameters | |
|---|---|
| Package / Case | 52-WFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2015 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| 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 |
| 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 | Non-RoHS Compliant |
LTC4270BIUKG Overview
PoE controller is part of the Tube package, which is included in the download.In this case, it is packaged in the same way as 52-WFQFN Exposed Pad.As far as this application is concerned, it is a Controller (PSE) type PoE controller that is being used.It has been reported that the number of channels is growing strongly/weakly: 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.A 52 termination involves terminating a transmission line with a power over ethernet controller whose characteristic impedance matches the line's.The maximal power of this electrical ethernet over power controller is 25.5W Watts.It is equipped with 52 pin count.9mA is the amount of supply current that is available.Power Management Circuits includes this Po E controller in its package.There should be more voltage supplied than 3.3V.During its operation, Isup reaches 15mA, the maximum current.It reaches 3.6V when the maximum amount of current (Vsup) is supplied.Its minimal current (Vsup) reaches 3V.As far as the power supply is concerned, it runs on 3.354V batteries.
LTC4270BIUKG Features
Tube package
52 pin count
3.354V power supplies
LTC4270BIUKG Applications
There are a lot of Linear Technology/Analog Devices LTC4270BIUKG Power Over Ethernet (PoE) Controllers applications.
- Multiband access points
- Security Cameras
- Commercial Information Displays
- Security Cameras
- Midspan Applications
- Routers
- Single-Port PSE Power Injectors
- Industrial Automation Equipment
- Pass-through System
- High Power Wireless Data Systems
