| Part Number | SI3404-A-GMR | SI3406-A-GMR |
|---|---|---|
| Manufacturer | Skyworks Solutions Inc. | Skyworks Solutions Inc. |
| Category | PMIC - Power Over Ethernet (PoE) Controllers | PMIC - Power Over Ethernet (PoE) Controllers |
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| Product Status | Active | Active |
| Type | Controller (PD), DC/DC | Controller (PD), DC/DC |
| Number of Channels | 1 | 1 |
| Power - Max | 15.4 W | 20 W |
| Internal Switch(s) | Yes | Yes |
| Auxiliary Sense | Yes | Yes |
| Standards | 802.3at (PoE) | 802.3at (PoE) |
| Voltage - Supply | 1.5V ~ 57V | 2.7V ~ 57V |
| Current - Supply | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad | 20-VQFN Exposed Pad |
| Supplier Device Package | 20-QFN (4x4) | 20-QFN (5x5) |