MAX5981BETE+
| 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 | Tube |
| 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 |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Supply Voltage | 48V |
| Terminal Pitch | 0.8mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | MAX5981 |
| Pin Count | 16 |
| Qualification Status | Not Qualified |
| 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 |
| RoHS Status | ROHS3 Compliant |
MAX5981BETE+ Overview
Embedded in the Tube package, it is used by many applications.16-WQFN Exposed Pad is how it's packaged.PoE controllers of this type are called Controller (PD).Channel growth is strong or weak: 1.As a precaution, the operating temperature of this Po E controller is kept at -40°C~85°C in order to maintain its reliability.This electrical Po E controller receives its supply voltage from 36.6V~60V.A base part number MAX5981 can be used to identify its Po E controllers according to that number.In a 16 termination, a transmission line is terminated with an impedance-matched power over ethernet controller.It is capable of producing 25.5W Watts of power at its maximum.There is a pin count of 16 on this ethernet over power controller.There is a Po E controller like this in Power Management Circuits.The board has 16 pins.There is a NOT SPECIFIED thermal peak of this electrical ethernet power controller (Cel).There should be a difference between the supply voltage and 48V in the supply voltage.It reaches 0.55mA when the maximal current (Isup) supplied for it to operate is reached.Upon reaching 60V for its operation, the maximal current (Vsup) required for its operation is reached.As you can see, it is mounted in Surface Mount-direction.For 270μA to fully function, the supply current must be provided.As far as the power supply is concerned, it runs on 48V batteries.It is also characterized by RESET THRESHOLD VOLTAGE IS 4V.
MAX5981BETE+ Features
Tube package
16 pin count
16 pins
48V power supplies
MAX5981BETE+ Applications
There are a lot of Maxim Integrated MAX5981BETE+ Power Over Ethernet (PoE) Controllers applications.
- Pico-base Stations
- Wireless Access Points
- Outdoor Security Camera Equipment
- Public Information Displays
- Security Cameras
- Midspan Applications
- Routers
- Internet Appliances
- Dual Signature PD/Forced UPOE
- High Power Wireless Data Systems
