MAX5945EAX+T
| Parameters | |
|---|---|
| Package / Case | 36-BSOP (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2006 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 36 |
| ECCN Code | EAR99 |
| Type | Controller (PSE) |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | PROGRAMMBLE I2C INTERFACE |
| Subcategory | Power Management Circuits |
| Technology | BICMOS |
| Voltage - Supply | 32V~60V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.8mm |
| Base Part Number | MAX5945 |
| Pin Count | 36 |
| JESD-30 Code | R-PDSO-G36 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 1.8/5V |
| Supply Voltage-Min (Vsup) | 3V |
| Number of Channels | 4 |
| Adjustable Threshold | YES |
| Power - Max | 15.4W |
| Current - Supply | 4.2mA |
| Supply Current-Max (Isup) | 6.8mA |
| Internal Switch(s) | No |
| Standards | 802.3af (PoE) |
| RoHS Status | ROHS3 Compliant |
MAX5945EAX+T Overview
As part of Tape & Reel (TR), PoE controller is embedded.Packaged in the manner of 36-BSOP (0.295, 7.50mm Width).In this application, it is an PoE controller that is of the Controller (PSE) type.It has been reported that the number of channels is growing strongly/weakly: 4.In order to maintain reliability, PoE operates at a temperature of -40°C~85°C.In order to operate this electrical Po E controller, it requires a voltage of 32V~60V as a supply voltage.According to the base part number MAX5945, its Po E controllers can be founded.An 36 termination involves terminating a transmission line with a power over ethernet controller with a characteristic impedance that matches the line's characteristics.This electrical ethernet over power controller has a maximum power of 15.4W Watts, which is the maximum power it can deliver.There are 36 pins on it.There is a supply current of 4.2mA in the system.As Po E controller of Power Management Circuits, this Po E controller is included.During the reflow process of this electrical ethernet power controller, Cel (peak reflow temperature) reaches 260.Ideally, the supply voltage should be greater than the 3.3V value.In order for it to operate, it needs the maximum current (Isup) 6.8mA.When Vsup reaches 5.5V, the maximum current is supplied for its operation.As soon as it reaches 3V, it receives its minimal supply current (Vsup).It is powered by 1.8/5V batteries.There is also a PROGRAMMBLE I2C INTERFACE characteristic to it.
MAX5945EAX+T Features
Tape & Reel (TR) package
36 pin count
1.8/5V power supplies
MAX5945EAX+T Applications
There are a lot of Maxim Integrated MAX5945EAX+T Power Over Ethernet (PoE) Controllers applications.
- Security Cameras
- Wireless LAN Access Point/WiMAX? Base Station
- Single-Port PSE End-Point Applications
- Commercial Information Displays
- High Power Wireless Data Systems
- Outdoor Security Camera Equipment
- RFID Readers
- Routers
- IP Phone Power Management
- Switches
