SI3401 datasheet by Silicon Laboratories.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | SI3401 |
|---|---|
| Datasheet | SI3401 SI3400 Datasheet (PDF) |
| File Size | 479.83 KB |
| Manufacturer | Silicon Laboratories |
| Description | FULLY-INTEGRATED 802.3-COMPLIANT PD INTERFACE AND SWITCHING REGULATOR |
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The Si3400 and Si3401 integrate all power management and control functions required in a Power-over-Ethernet (PoE) powered device (PD) application. The Si3400 and Si3401 convert the high voltage supplied over the 10/100/1000BASE-T Ethernet connection into a regulated, low-voltage output supply. The optimized architectures of the Si3400 and Si3401 minimize the solution footprint, reduce external BOM cost, and enable...
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
SI3401 | P-Channel MOSFET | MCC |
| ZHONGGUI | SI3401 | P-Channel MOSFET | ZHONGGUI |
 |
SI3401 | P-Channel Enhancement-Mode MOSFETs | HAOHAI |
|
SI3401A | P-Channel MOSFET | MCC |
View all Silicon Laboratories datasheets
| Part Number | Description |
|---|---|
| SI3400 | FULLY-INTEGRATED 802.3-COMPLIANT PD INTERFACE AND SWITCHING REGULATOR |
| SI3402-B | FULLY-INTEGRATED 802.3-COMPLIANT POE PD INTERFACE AND LOW-EMI SWITCHING REGULATOR |
| Si3406 | Fully-Integrated IEEE 802.3-Compliant POE+ PD Interface and High-Efficiency Switching Regulators |
| Si34061 | Fully-Integrated IEEE 802.3-Compliant POE+ PD Interface and High-Efficiency Switching Regulators |
| Si34062 | Fully-Integrated IEEE 802.3-Compliant POE+ PD Interface and High-Efficiency Switching Regulators |
| Si3452 | QUAD HIGH-VOLTAGE PORT CONTROLLER |
| Si3453 | QUAD HIGH-VOLTAGE PORT CONTROLLER |
| SI3454 | QUAD IEEE 802.3AT POE PSE CONTROLLER |
| SI3459 | OCTAL IEEE 802.3AT POE PSE CONTROLLER |
| SI3460 | IEEE 802.3af PSE INTERFACE AND DC-DC CONTROLLER |
