SI3400 - FULLY-INTEGRATED 802.3-COMPLIANT PD INTERFACE AND SWITCHING REGULATOR

Silicon Laboratories

Datasheet Details

Part number	SI3400
Manufacturer	Silicon Laboratories
File Size	479.83 KB
Description	FULLY-INTEGRATED 802.3-COMPLIANT PD INTERFACE AND SWITCHING REGULATOR
Datasheet	SI3400_SiliconLaboratories.pdf

The Si3400 and Si3401 integrate all power management and control functions required in a Power-over-Ethernet (PoE) powered device (PD) application.

IEEE 802.3 standard-compliant solution, including pre-standard (legacy) PoE support Highly-integrated IC enables compact solution footprints Minimal external components Integrated diode bridges and transient surge suppressor Integrated switching regulator controller with on-chip power FET Integrated dual current-limited hotswap switch Support non-isolated and isolated switching topologies Comprehensive protection circuitry Transient overvoltage protection Undervoltage lockout Early power-loss in.

📁 SI3400 Similar Datasheet

SI3400A - N-Channel MOSFET (MCC)
SI3400AHE3 - N-Channel MOSFET (MCC)
SI3401A - P-Channel MOSFET (MCC)
Si3404 - 1-Compliant POE PD Interface and High-Efficiency Switching Regulator (Skyworks)
SI3407 - P-Channel MOSFET (MCC)
Si34071 - 90W Powered Device (Skyworks)
SI3407DV - P-Channel MOSFET (Vishay)
SI3410DV - N-Channel MOSFET (Vishay Siliconix)

Other Datasheets by Silicon Laboratories

SI3401 - 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

Published: Oct 26, 2013 |