LTC4270CIUKG#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) |
| Package / Case | 52-WFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 52 |
| 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 |
| Frequency | 1MHz |
| Base Part Number | LTC4270 |
| Pin Count | 52 |
| Supply Voltage-Max (Vsup) | 3.6V |
| Power Supplies | 3.354V |
| Supply Voltage-Min (Vsup) | 3V |
| Number of Channels | 12 |
| Interface | 2-Wire, I2C, Serial |
| Nominal Supply Current | 10mA |
| Power - Max | 13W |
| Current - Supply | 9mA |
| Supply Current-Max (Isup) | 15mA |
| Nominal Input Voltage | 3.3V |
| Internal Switch(s) | No |
| Standards | 802.3at (PoE+), 802.3af (PoE), LTPoE++ |
| Length | 8mm |
| Width | 7mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
LTC4270CIUKG#PBF Overview
The package Tube includes it as part of PoE controller.52-WFQFN Exposed Pad is how it's packaged.Controller (PSE) is the type of PoE controller that this is.There is an increase in the number of channels strong/weak as follows: 12.In order to maintain reliability, PoE operates at a temperature of -40°C~85°C.This electrical Po E controller operates at voltage 45V~57V.A part number's Po E controllers of LTC4270 can be determined by its base number.A 52 termination involves terminating the transmission line with a power over ethernet controller of the same impedance as the line.During normal operation, this electrical ethernet over power controller will produce 13W Watts of power.In addition, it comes with a 52 pin count.Taking into account the supply current, 9mA is the value.Power Management Circuits includes this Po E controller in its package.The 52 pins are designed into it.There should be a difference between the supply voltage and 3.3V in the supply voltage.Upon reaching 15mA, Isup reaches its maximal current.It reaches 3.6V when the maximal current (Vsup) supplied to it for its operation reaches its maximum value.As the current required for its operation (Vsup) reaches 3V, the PoE ethernet controller is operating.3.354V power supplies power it.In this electric PoE ethernet controller, 1MHz frequencies are used to operate it.
LTC4270CIUKG#PBF Features
Tube package
52 pin count
52 pins
3.354V power supplies
LTC4270CIUKG#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4270CIUKG#PBF Power Over Ethernet (PoE) Controllers applications.
- Industrial Automation Equipment
- Multiband access points
- IP Phone Power Management
- Pass-through System
- Wireless Access Points
- WLAN Access Points
- Security Cameras
- RFID Readers
- High Power Wireless Data Systems
- Pico-base Stations
