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MAX5940CESA+T
Purchase
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2004 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | Controller (PD) |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Power Management Circuits |
| Max Power Dissipation | 470mW |
| Technology | BICMOS |
| Voltage - Supply | 36.6V~67V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 48V |
| Base Part Number | MAX5940 |
| Pin Count | 8 |
| JESD-30 Code | R-PDSO-G8 |
| Operating Supply Voltage | 64V |
| Supply Voltage-Max (Vsup) | 67V |
| Power Supplies | 48V |
| Number of Channels | 1 |
| Nominal Supply Current | 1mA |
| Adjustable Threshold | NO |
| Power - Max | 12.95W |
| Current - Supply | 400μA |
| Internal Switch(s) | Yes |
| Standards | 802.3af (PoE) |
| Auxiliary Sense | No |
| Length | 4.9mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
MAX5940CESA+T Overview
As part of the Tape & Reel (TR) package, PoE controller is embedded.Packaged in the manner of 8-SOIC (0.154, 3.90mm Width).The type of this PoE controller is Controller (PD).Channel number is growing strong/weak: 1.PoE operates with the operating temperature of -40°C~85°C to ensure its reliability.This electrical Po E controller operates at voltage 36.6V~67V.A base part number MAX5940 can be used to identify its Po E controllers according to that number.Termination with a 8 termination involves terminating a transmission line with a power over ethernet controller of matching impedance.There is a maximum power of 12.95W Watts that can be generated by this electrical ethernet over power controller.As you can see from the image, it is equipped with 8 pin count.Taking into account the supply current, 400μA is the value.There is a Po E controller named Power Management Circuits that includes this Po E controller.During reflowing of the electrical ethernet power controller, the peak temperature (Cel) reaches 260 °C.Ideally, the supply voltage should be greater than the 48V value.The maximal current (Vsup) supplied for its operation reaches 67V.It operates from 48V power supplies.Its operating supply voltage is 64V.
MAX5940CESA+T Features
Tape & Reel (TR) package
8 pin count
48V power supplies
MAX5940CESA+T Applications
There are a lot of Maxim Integrated MAX5940CESA+T Power Over Ethernet (PoE) Controllers applications.
- Routers
- IEEE 802.3af Compliant PoE Powered Devices
- Industrial Automation Equipment
- IEEE 802.3bt (Draft) Compliant Devices
- Dual Signature PD/Forced UPOE
- Switches
- Internet Appliances
- IP Phone Power Management
- Wireless LAN Access Point/WiMAX? Base Station
- Power Modules