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LTC4268CDKD-1
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basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Package / Case | 32-WFDFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2007 |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 32 |
| ECCN Code | EAR99 |
| Type | Controller (PD), DC/DC |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Switching Regulator or Controllers |
| Technology | CMOS |
| Voltage - Supply | 57V Max |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 235 |
| Number of Functions | 1 |
| Terminal Pitch | 0.4mm |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Pin Count | 32 |
| JESD-30 Code | R-PDSO-N32 |
| Input Voltage-Nom | 14V |
| Number of Channels | 1 |
| Power - Max | 35W |
| Current - Supply | 3mA Max |
| Control Mode | CURRENT-MODE |
| Switcher Configuration | SINGLE |
| Switching Frequency-Max | 250kHz |
| Internal Switch(s) | No |
| Standards | 802.3af (PoE) |
| Height Seated (Max) | 0.8mm |
| Length | 7mm |
| Width | 4mm |
| RoHS Status | Non-RoHS Compliant |
LTC4268CDKD-1 Overview
The package Tube includes it.Packaged in the manner of 32-WFDFN Exposed Pad.As far as this application is concerned, it is a Controller (PD), DC/DC type PoE controller that is being used.Channel growth is strong or weak: 1.For a reliable operation, 0°C~70°C is the PoE operating temperature.Electrical Po E controller 57V Max has a 57V Max supply voltage.It is possible to terminate a transmission line with a 32 termination by connecting a power over ethernet controller with a matching impedance to the transmission line.It has a maximum power of 35W Watts.In addition, it comes with a 32 pin count.Taking into account the supply current, 3mA Max is the value.This Po E controller is included in Switching Regulator or Controllers.There is a peak reflow temperature (Cel) of this electrical ethernet power controller that is 235 degrees Celsius.250kHz is this electrical PoE power over ethernet controller's maximum switching frequency.
LTC4268CDKD-1 Features
Tube package
32 pin count
LTC4268CDKD-1 Applications
There are a lot of Linear Technology/Analog Devices LTC4268CDKD-1 Power Over Ethernet (PoE) Controllers applications.
- IEEE 802.3bt (Draft) Compliant Devices
- Switches
- Pass-through System
- POS Terminals
- Commercial Information Displays
- Security Cameras
- High Power Wireless Data Systems
- WLAN Access Points
- Internet Appliances
- Wireless Access Points