MAX5980AGTJ+ by Analog Devices
Quad, IEEE 802.3at/af PSE Controller for Power-over-Ethernet
| Status: | Active |
|---|---|
| Series: | MAX5980A |
| RoHS: | Unknown |
Features
| IEEE 802.3at/af Compliance Enables PD Discovery, Classification, Current Limit, and Load-Disconnect Detection Provides Interoperability with Any Compliant PD Two-Point Slope Measurement Verifies the Device Connected to the Port Appropriate Settling Times Implemented to Reject 50Hz/60Hz Power-Line Noise Coupling High Power Beyond IEEE 802.3at/af Standard Supported with Additional Classification (Class 5) when Needed |
| Provides Interoperability with Any Compliant PD |
| Two-Point Slope Measurement Verifies the Device Connected to the Port |
| Appropriate Settling Times Implemented to Reject 50Hz/60Hz Power-Line Noise Coupling |
| High Power Beyond IEEE 802.3at/af Standard Supported with Additional Classification (Class 5) when Needed |
| IEEE Power-over-Ethernet (PoE) Transmission Facilitates Signaling Between Power-Sourcing Equipment (PSE) and Powered Devices (PDs) Single-Supply Operation Provides Up to 70W per Port for PSE Applications, Allowing High-Capacitance Detection for Legacy PDs 0.25Ω Current-Sensing Resistor Helps Eliminate Power Losses when Sensing High Currents |
| Single-Supply Operation Provides Up to 70W per Port for PSE Applications, Allowing High-Capacitance Detection for Legacy PDs |
| 0.25Ω Current-Sensing Resistor Helps Eliminate Power Losses when Sensing High Currents |
| Software-Configurable/Programmable Registers through I²C-Compatible, 3-Wire Serial Interface Produces Instantaneous Readout of Port Current and Voltage through 9-Bit Port Current and Voltage Monitoring Supports DC Load-Removal Detection |
| Supports DC Load-Removal Detection |
| Saves Space with Thermally Efficient Power Package Available in a 32-Pin (5mm × 5mm) TQFN with an Exposed Pad for Heat Dissipation |
| Available in a 32-Pin (5mm × 5mm) TQFN with an Exposed Pad for Heat Dissipation |
Specifications
| Compliance | IEEE 802.3afIEEE 802.3at |
|---|---|
| High Power Mode | Yes |
| # Channels | 4 |
| Port Current Readout | I2C |
| Load Disconnect | DC |
| Program-mability | I2C |
| Package/Pins | TQFN/32 |
| Oper. Temp. (°C) | -40 to +105 |
| BudgetaryPrice (See Notes) | 0 |
MAX5980AGTJ+ Semiconductors - ICs by Analog Devices
PSE CTRL 4-CH 60V 400KHZ TQFN-32
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Input Voltage | 60V |
|---|---|
| Output Current | - |
| UVLO | 2V |
| Controller IC Case Style | TQFN |
| No. of Pins | 32Pins |
| Duty Cycle (%) | - |
| Frequency | 400kHz |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 105°C |
| Product Range | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| Quad PSE Controller for PSE-IC | Analog Devices |
| Pse Ctrl, 4-Ch, 60V, 400Khz, Tqfn-32 | Newark Electronics |
| PSE CTRL, 4-CH, 60V, 400KHZ, TQFN-32 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX5980AGTJ+ ?
Additional datasheets, footprints and schematics for MAX5980AGTJ+ are listed on our Part Details page. You can also find images and similar parts to MAX5980AGTJ+ on this page.
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Is the MAX5980AGTJ+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX5980AGTJ+ have stock available?
Authorised distributors including Analog Devices, Newark Electronics and Farnell have stock available or on a lead time for MAX5980AGTJ+ .
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