Analog Devices MAX5971BETI+T Power Over Ethernet (PoE) Controllers
IC POE CNTRL 1 CHANNEL 28TQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MAX5971BETI+T
Detailed Description
IC POE CNTRL 1 CHANNEL 28TQFN
Package
28-WFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
MAX5971BETI+T Datasheet
Quick Jump:
Technical Specifications
Analog Devices MAX5971BETI+T Power Over Ethernet (PoE) Controllers technical specifications.
General
Number of Channels
1
Package / Case
28-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
32V ~ 60V
Current Supply
2.5mA
Type
Controller (PSE)
Power Max
40 W
Internal Switch S
Yes
Standards
802.3at (PoE+), 802.3af (PoE)
Alternate Parts Comparison (MAX5971BETI+T vs MAX5971AETI+ vs MAX5984AETI+T vs LT4295HUFD#PBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 125°C |
| Supply Voltage | 32V ~ 60V | 32V ~ 60V | 32V ~ 60V | 60V (Max) |
| Number of Channels | 1 | 1 | 1 | 1 |
| Auxiliary Sense | No | No | No | Yes |
| Current Supply | 2.5mA | 2.5mA | 2.5mA | 2mA (Max) |
| Internal Switch S | Yes | Yes | Yes | No |
| Power Max | 40 W | 40 W | 40 W | 71 W |
| Standards | 802.3at (PoE+), 802.3af (PoE) | 802.3at (PoE+), 802.3af (PoE) | 802.3at (PoE+), 802.3af (PoE) | 802.3at (PoE+), 802.3af (PoE) |
| Type | Controller (PSE) | Controller (PSE) | Controller (PSE) | Controller (PD) |
| Action |
More Parts in Power over Ethernet Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LT4295IUFD#TRPBFAnalog DevicesPower Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 28-QFN (4x5)