MAX5953BUTM+T
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Package / Case | 48-WFQFN Exposed Pad |
| Number of Pins | 48 |
| Operating Temperature | 0°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2007 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 48 |
| ECCN Code | EAR99 |
| Type | Controller (PD), DC/DC |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BICMOS |
| Voltage - Supply | 11V~76V |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | MAX5953 |
| Pin Count | 48 |
| Input Voltage-Nom | 48V |
| Number of Channels | 1 |
| Power - Max | 15W |
| Current - Supply | 400μA |
| Control Mode | VOLTAGE-MODE |
| Input Voltage (Max) | 76V |
| Control Technique | PULSE WIDTH MODULATION |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 250kHz |
| Internal Switch(s) | Yes |
| Standards | 802.3af (PoE) |
| Auxiliary Sense | No |
| Height Seated (Max) | 0.8mm |
| Length | 7mm |
| Width | 7mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
MAX5953BUTM+T Overview
As part of Tape & Reel (TR), PoE controller is embedded.It is packaged in a way that resembles 48-WFQFN Exposed Pad.In this application, it is an PoE controller that is of the Controller (PD), DC/DC type.Channels are growing strong/weak depending on the category: 1.Reliability is ensured by operating PoE at 0°C~85°C.This electrical Po E controller requires a voltage supply of 11V~76V to operate.It is possible to identify its Po E controllers based on its base part number MAX5953.A 48 termination corresponds to the practice of terminating a transmission line with an impedance-matching power over ethernet controller.As far as the maximum power of this electrical ethernet over power controller is concerned, it is 15W Watts.48 pins are equipped with it.There is a supply current of 400μA in the system.A Po E controller like this is included in Switching Regulator or Controllers.There are 48 pins on the board that are designed for it.A transistor has a peak reflow temperature (Cel) of 260.This mount is positioned in the way of the Surface Mount axis.250kHz is this electrical PoE power over ethernet controller's maximum switching frequency.As far as the input voltage of this electrical power over ethernet PoE controller is concerned, it has a maximum value of 76V.
MAX5953BUTM+T Features
Tape & Reel (TR) package
48 pin count
48 pins
MAX5953BUTM+T Applications
There are a lot of Maxim Integrated MAX5953BUTM+T Power Over Ethernet (PoE) Controllers applications.
- IEEE 802.3bt (Draft) Compliant Devices
- Pico-base Stations
- PoE powered device appliances
- Single-Port PSE End-Point Applications
- Wireless LAN Access Point/WiMAX? Base Station
- High Power Wireless Data Systems
- Midspan Applications
- High Temperature Industrial Applications
- Commercial Information Displays
- Power over Ethernet
