| Part Number | MAX5980GTJ+T | MAX5980AGTJ+T | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | PMIC - Power Over Ethernet (PoE) Controllers | PMIC - Power Over Ethernet (PoE) Controllers | 
|   |   | |
| Product Status | Active | Active | 
| Type | Controller (PSE) | Controller (PSE) | 
| Number of Channels | 4 | 4 | 
| Power - Max | 70 W | 70 W | 
| Internal Switch(s) | No | No | 
| Auxiliary Sense | No | No | 
| Standards | 802.3at (PoE+), 802.3af (PoE) | 802.3at (PoE+), 802.3af (PoE) | 
| Voltage - Supply | 32V ~ 60V | 32V ~ 60V | 
| Current - Supply | 5mA | 5mA | 
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 
| Supplier Device Package | 32-TQFN (5x5) | 32-TQFN (5x5) |