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LTC4271IUF#PBF
Purchase
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Package / Case | 24-WFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2015 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| 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 | 3V~3.6V |
| Terminal Position | QUAD |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Base Part Number | LTC4271 |
| Pin Count | 24 |
| JESD-30 Code | S-PQCC-N24 |
| Supply Voltage-Max (Vsup) | 3.6V |
| Power Supplies | 3.354V |
| Supply Voltage-Min (Vsup) | 3V |
| Current - Supply | 10mA |
| Supply Current-Max (Isup) | 15mA |
| Internal Switch(s) | No |
| Standards | 802.3at (PoE) |
| Height Seated (Max) | 0.8mm |
| Length | 4mm |
| Width | 4mm |
| RoHS Status | ROHS3 Compliant |
LTC4271IUF#PBF Overview
Embedded in the Tube package, it is used by many applications.The packaging is in 24-WFQFN Exposed Pad's style.Controller (PSE) is the type of PoE controller that this is.In order to maintain reliability, PoE operates at a temperature of -40°C~85°C.In order to operate this electrical Po E controller, it requires a voltage of 3V~3.6V as a supply voltage.It is possible to identify its Po E controllers based on its base part number LTC4271.A 24 termination corresponds to the practice of terminating a transmission line with an impedance-matching power over ethernet controller.There is a pin count of 24 on this ethernet over power controller.There is a supply current of 10mA in the system.The Po E controller in question is included in the package Power Management Circuits.The supply voltage should be greater than 3.3V.When its maximal output current (Isup) reaches 15mA, it is declared to be operational.During its operation, maximum current (Vsup) of 3.6V can be supplied.It is powered by a minimal current (Vsup) of 3V to operate.It is powered by 3.354V batteries.
LTC4271IUF#PBF Features
Tube package
24 pin count
3.354V power supplies
LTC4271IUF#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4271IUF#PBF Power Over Ethernet (PoE) Controllers applications.
- Multiband access points
- PoE powered device appliances
- Single-Port PSE End-Point Applications
- Dual Signature PD/Forced UPOE
- Pico-base Stations
- Lighting
- Switches
- WLAN Access Points
- High Power Wireless Data Systems
- Outdoor Security Camera Equipment