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LTC4257IDD-1#TRPBF
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 |
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) |
| Package / Case | 8-WFDFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 8 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2005 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | Controller (PD) |
| Terminal Finish | Matte Tin (Sn) |
| Voltage - Supply | 57V Max |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Depth | 3mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LTC4257 |
| Pin Count | 8 |
| Number of Channels | 1 |
| Adjustable Threshold | NO |
| Power - Max | 12.95W |
| Current - Supply | 3mA |
| Internal Switch(s) | Yes |
| Standards | 802.3af (PoE) |
| Auxiliary Sense | No |
| Length | 3mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LTC4257IDD-1#TRPBF Overview
The package Tape & Reel (TR) includes it.The packaging is in 8-WFDFN Exposed Pad's style.PoE controllers of this type are called Controller (PD).Channel growth is strong or weak: 1.For the sake of ensuring the reliability of the Po E controller, it functions at a temperature of -40°C~85°C.The supply voltage of this electrical Po E controller is 57V Max.There is a possibility of determining its Po E controllers by referring to the base part number LTC4257.A 8 termination involves terminating a transmission line with a power over ethernet controller whose characteristic impedance matches the line's.It is estimated that this electrical ethernet over power controller has a maximum power of 12.95W Watts.8 pins are equipped with it.3mA is the amount of supply current that is available.A 8-pin design is used in it.There is a 260 thermal peak of this electrical ethernet power controller (Cel).
LTC4257IDD-1#TRPBF Features
Tape & Reel (TR) package
8 pin count
8 pins
LTC4257IDD-1#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC4257IDD-1#TRPBF Power Over Ethernet (PoE) Controllers applications.
- Security Cameras
- Security Cameras
- Public Information Displays
- Power Modules
- Wireless LAN Access Point/WiMAX? Base Station
- PoE powered device appliances
- Outdoor Security Camera Equipment
- Single-Port PSE Power Injectors
- 4PPOE
- Security Cameras