MAX5991AETP+
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tray |
| Published | 2015 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| Type | Controller (PD), DC/DC |
| Subcategory | Power Management Circuits |
| Max Power Dissipation | 6.49W |
| Technology | BICMOS |
| Voltage - Supply | 8.7V~60V |
| Terminal Position | QUAD |
| Supply Voltage | 48V |
| Terminal Pitch | 0.5mm |
| Base Part Number | MAX5991 |
| Power Supplies | 48V |
| Number of Channels | 1 |
| Operating Supply Current | 4.8mA |
| Supply Current-Max (Isup) | 6.6mA |
| Internal Switch(s) | Yes |
| Standards | 802.3af (PoE) |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
MAX5991AETP+ Overview
There is an embedded version of it in the Tray package.In other words, 20-WFQFN Exposed Pad refers to the way in which it is packaged.PoE controllers of this type are called Controller (PD), DC/DC.There is a strong/weak growth in the number of channels: 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 8.7V~60V.Using the base part number of a part MAX5991, it is possible to determine its Po E controllers.A 20 termination involves terminating the transmission line with a power over ethernet controller of the same impedance as the line.The Po E controller in question is Po E controller of Power Management Circuits.In order to make it work, it has 20 pins on it.It is recommended that the supply voltage be greater than 48V.6.6mA reaches its maximum current (Isup).As you can see, it is mounted in Surface Mount-direction.For 4.8mA to be able to fully perform its function, a supply current needs to be provided.As far as the power supply is concerned, it runs on 48V batteries.
MAX5991AETP+ Features
Tray package
20 pins
48V power supplies
MAX5991AETP+ Applications
There are a lot of Maxim Integrated MAX5991AETP+ Power Over Ethernet (PoE) Controllers applications.
- High Temperature Industrial Applications
- PoE powered device appliances
- Midspan Applications
- Higher Power Ethernet Powered Devices
- RFID Readers
- Internet Appliances
- Routers
- Security Cameras
- High Power Wireless Data Systems
- VoIP Phones
