LTC4279IUFD
| Parameters | |
|---|---|
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Controller (PSE) |
| Voltage - Supply | 45V~57V |
| Pin Count | 20 |
| Number of Channels | 1 |
| Power - Max | 90W |
| Current - Supply | 1.7mA |
| Internal Switch(s) | No |
| Standards | 802.3at (PoE+), 802.3af (PoE), LTPoE++ |
| RoHS Status | Non-RoHS Compliant |
| Package / Case | 20-WFQFN Exposed Pad |
LTC4279IUFD Overview
There is an embedded version of it in the Tube package.It is the way it is packaged that makes it 20-WFQFN Exposed Pad.In this application, it is an PoE controller that is of the Controller (PSE) type.The number of channels is growing strong/weak: 1.PoE operates with the operating temperature of -40°C~85°C to ensure its reliability.Electricity is supplied to this Po E controller by voltage 45V~57V.During normal operation, this electrical ethernet over power controller will produce 90W Watts of power.There is a pin count of 20 on this ethernet over power controller.Taking into account the supply current, 1.7mA is the value.
LTC4279IUFD Features
Tube package
20 pin count
LTC4279IUFD Applications
There are a lot of Linear Technology/Analog Devices LTC4279IUFD Power Over Ethernet (PoE) Controllers applications.
- High Power Wireless Data Systems
- Security Cameras
- Outdoor Security Camera Equipment
- VoIP Phones
- Power over Ethernet
- Wireless Access Points
- Security Cameras
- Dual Signature PD/Forced UPOE
- High Temperature Industrial Applications
- 4PPOE