MAX5981AETE+
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Package / Case | 16-WQFN Exposed Pad |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C |
| Packaging | Box |
| Published | 2011 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Controller (PD) |
| Additional Feature | RESET THRESHOLD VOLTAGE IS 4V |
| Subcategory | Power Management Circuits |
| Max Power Dissipation | 2.29W |
| Technology | BICMOS |
| Voltage - Supply | 36.6V~60V |
| Terminal Position | QUAD |
| Number of Functions | 1 |
| Supply Voltage | 48V |
| Terminal Pitch | 0.8mm |
| Base Part Number | MAX5981 |
| Pin Count | 16 |
| Supply Voltage-Max (Vsup) | 60V |
| Power Supplies | 48V |
| Number of Channels | 1 |
| Operating Supply Current | 270μA |
| Adjustable Threshold | NO |
| Power - Max | 25.5W |
| Supply Current-Max (Isup) | 0.55mA |
| Internal Switch(s) | Yes |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Height Seated (Max) | 0.8mm |
| Length | 5mm |
| Width | 5mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
MAX5981AETE+ Overview
As part of the Box package, PoE controller is embedded.In other words, 16-WQFN Exposed Pad refers to the way in which it is packaged.The type of this PoE controller is Controller (PD).There is an increase in the number of channels strong/weak as follows: 1.For the sake of ensuring the reliability of the Po E controller, it functions at a temperature of -40°C~85°C.Electricity is supplied to this Po E controller by voltage 36.6V~60V.It is possible to identify its Po E controllers based on its base part number MAX5981.A 16 termination involves terminating the transmission line with a power over ethernet controller of the same impedance as the line.Power can be reached by this electrical ethernet over power controller at a maximum of 25.5W Watts.The ethernet over power controller has 16 pins.The Po E controller in question is Po E controller of Power Management Circuits.16 pins are used in the design of this board.It is recommended that the supply voltage be greater than 48V.The maximal current (Isup) supplied for its operation reaches 0.55mA.60V is reached when the maximum current (Vsup) supplied for its operation reaches.In the way of Surface Mount, it is mounted.For 270μA to fully function, the supply current must be provided.Powered by a 48V power supply, it runs on batteries.There is also a characteristic RESET THRESHOLD VOLTAGE IS 4V associated with it.
MAX5981AETE+ Features
Box package
16 pin count
16 pins
48V power supplies
MAX5981AETE+ Applications
There are a lot of Maxim Integrated MAX5981AETE+ Power Over Ethernet (PoE) Controllers applications.
- Routers
- IP Phone Power Management
- Internet Appliances
- Lighting
- Dual Signature PD/Forced UPOE
- IEEE 802.3bt (Draft) Compliant Devices
- 4PPOE
- VoIP Phones
- Pass-through System
- IEEE 802.3af Compliant PoE Powered Devices
