MAX5953CUTM+
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Package / Case | 48-WFQFN Exposed Pad |
| Number of Pins | 48 |
| Operating Temperature | 0°C~85°C |
| Packaging | Tube |
| Published | 2007 |
| JESD-609 Code | e4 |
| 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 | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Voltage - Supply | 11V~76V |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| 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+ Overview
It is embedded in the Tube package.Packaged according to 48-WFQFN Exposed Pad.The type of this PoE controller is Controller (PD), DC/DC.It has been reported that the number of channels is growing strongly/weakly: 1.Keeping its operating temperature at 0°C~85°C ensures PoE reliability.In this electrical Po E controller, the voltage of the supply is 11V~76V.Base part numbers MAX5953 can be used to establish Po E controllers.It is possible to terminate a transmission line with a 48 termination by connecting a power over ethernet controller with a matching impedance to the transmission line.It is capable of producing 15W Watts of power at its maximum.With 48 pins, it is equipped.Current supplied to the load equals 400μA.Po E controller Switching Regulator or Controllers includes this component.In order to make it work, it has 48 pins on it.There is a peak reflow temperature of 260 for this electrical ethernet power controller.As you can see, it is mounted in Surface Mount-direction.250kHz is the maximum switching frequency of this electrical PoE power over ethernet controller.The maximal input voltage of this electrical power over ethernet PoE controller is 76V.
MAX5953CUTM+ Features
Tube package
48 pin count
48 pins
MAX5953CUTM+ Applications
There are a lot of Maxim Integrated MAX5953CUTM+ Power Over Ethernet (PoE) Controllers applications.
- Midspan Applications
- Switches
- Single-Port PSE Power Injectors
- 4PPOE
- Multiband access points
- Wireless Access Points
- Pico-base Stations
- Power over Ethernet
- High Temperature Industrial Applications
- High power (>12.95 W) powered devices