ADI LTC4257IDD-1#TRPBF
Manufacturer No:
LTC4257IDD-1#TRPBF
Manufacturer:
Package:
8-WFDFN Exposed Pad
Description:
Tape & Reel (TR) 8-WFDFN Exposed Pad Controller (PD) 1 -40°C~85°C 57V Max LTC4257 8 DUAL 1
Quantity:
Delivery:
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In Stock :Available
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LTC4257IDD-1#TRPBF information
ADI LTC4257IDD-1#TRPBF technical specifications, attributes, parameters and parts with similar specifications to ADI LTC4257IDD-1#TRPBF.
- Type
- Parameter
- Lifecycle Status
- PRODUCTION (Last Updated: 2 weeks ago)
- Factory Lead Time
- 8 Weeks
- 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
- 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
- RoHS Compliant
- Lead Free
- Lead Free
Download datasheets and manufacturer documentation for ADI LTC4257IDD-1#TRPBF.
Datasheets:
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LTC4257IDD-1#TRPBF Overview
There is an embedded version of it in the Tape & Reel (TR) package.In other words, 8-WFDFN 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 (PD) type.Channels are growing strong/weak depending on the category: 1.In order to ensure PoE reliability, it is designed to operate at a temperature of -40°C~85°C.There is a voltage of 57V Max that is used for the supply voltage of this electrical Po E controller.A base part number LTC4257 can be used to identify its Po E controllers according to that number.An 8 termination involves terminating a transmission line with a power over ethernet controller with a characteristic impedance that matches the line's characteristics.There is a maximum power of 12.95W Watts that can be generated by this electrical ethernet over power controller.There is a pin count of 8 on this ethernet over power controller.3mA is the amount of supply current that is available.There are 8 pins on the board that are designed for it.During the reflow process of this electrical ethernet power controller, Cel (peak reflow temperature) reaches 260.
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.
- Higher Power Ethernet Powered Devices
- IP Phone Power Management
- Wireless Access Points
- Security Cameras
- Power over Ethernet
- PoE powered device appliances
- High power (>12.95 W) powered devices
- IEEE 802.3bt (Draft) Compliant Devices
- Lighting
- Power Modules
User Guide
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
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2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
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