MAX5971AETI+T
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2010 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | Controller (PSE) |
| Subcategory | Power Management Circuits |
| Max Power Dissipation | 40W |
| Technology | BICMOS |
| Voltage - Supply | 32V~60V |
| Terminal Position | QUAD |
| Number of Functions | 1 |
| Supply Voltage | 54V |
| Terminal Pitch | 0.5mm |
| Frequency | 25kHz |
| Base Part Number | MAX5971 |
| Supply Voltage-Min (Vsup) | 32V |
| Number of Channels | 1 |
| Operating Supply Current | 2.5mA |
| Adjustable Threshold | YES |
| Supply Current-Max (Isup) | 4mA |
| Nominal Input Voltage | 60V |
| Internal Switch(s) | Yes |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Auxiliary Sense | No |
| Height Seated (Max) | 0.8mm |
| Length | 5mm |
| Width | 5mm |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
MAX5971AETI+T Overview
There is an embedded version of it in the Tape & Reel (TR) package.In other words, 28-WFQFN Exposed Pad refers to the way in which it is packaged.The type of this PoE controller is Controller (PSE).There is a strong/weak growth in the number of channels: 1.Ensure the reliability of the PoE by operating it at -40°C~85°C.This electrical Po E controller receives its supply voltage from 32V~60V.According to the base part number MAX5971, its Po E controllers can be founded.Termination with a 28 termination involves terminating a transmission line with a power over ethernet controller of matching impedance.The Po E controller in question is included in the package Power Management Circuits.In order to make it work, it has 28 pins on it.There should be a difference between the supply voltage and 54V in the supply voltage.If the maximal current (Isup) supplied for its operation reaches 4mA, it means the ethernet power controller is functioning properly.In the way of Surface Mount, it is mounted.For 2.5mA to fully function, the supply current must be provided.In order for this PoE ethernet controller to function, a minimal current (Vsup) of 32V is required for its operation.There is a 25kHz frequency associated with this electrical PoE ethernet controller.
MAX5971AETI+T Features
Tape & Reel (TR) package
28 pins
MAX5971AETI+T Applications
There are a lot of Maxim Integrated MAX5971AETI+T Power Over Ethernet (PoE) Controllers applications.
- IEEE 802.3af Compliant PoE Powered Devices
- Power Modules
- Single-Port PSE End-Point Applications
- Industrial Automation Equipment
- Pico-base Stations
- POS Terminals
- VoIP Phones
- Internet Appliances
- Commercial Information Displays
- IP Phone Power Management
