MAX5953CUTM+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 |
MAX5953CUTM+T Overview
Embedded in the Tape & Reel (TR) package, it is used by many applications.Packaged in the manner of 48-WFQFN Exposed Pad.PoE controllers of this type are called Controller (PD), DC/DC.Channels are growing strong/weak depending on the category: 1.Reliability is ensured by operating PoE at 0°C~85°C.A 11V~76V voltage is used to supply power to this electrical Po E controller.Using the base part number of a part MAX5953, it is possible to determine its Po E controllers.In a 48 termination, a transmission line is terminated with an impedance-matched power over ethernet controller.Power can be reached by this electrical ethernet over power controller at a maximum of 15W Watts.The ethernet over power controller has 48 pins.There is a supply current of 400μA in the system.A Po E controller like this is included in Switching Regulator or Controllers.It is designed with 48 pins.The peak reflow temperature (Cel) of this electrical ethernet power controller is 260.Using Surface Mount as a guide, it is mounted.This electrical PoE power over ethernet controller has a maximum switching frequency of 250kHz, which indicates how fast it switches.As far as the input voltage of this electrical power over ethernet PoE controller is concerned, it has a maximum value of 76V.
MAX5953CUTM+T Features
Tape & Reel (TR) package
48 pin count
48 pins
MAX5953CUTM+T Applications
There are a lot of Maxim Integrated MAX5953CUTM+T Power Over Ethernet (PoE) Controllers applications.
- IEEE 802.3bt (Draft) Compliant Devices
- High Temperature Industrial Applications
- Industrial Automation Equipment
- Switches
- Midspan Applications
- WLAN Access Points
- IP Phone Power Management
- RFID Readers
- High power (>12.95 W) powered devices
- POS Terminals
