SI3402-B
SI3402-B is FULLY-INTEGRATED 802.3-COMPLIANT POE PD INTERFACE AND LOW-EMI SWITCHING REGULATOR manufactured by Silicon Labs.
FULLY-INTEGRATED 802.3-PLIANT POE PD INTERFACE AND LOW-EMI SWITCHING REGULATOR
Features
- Pin-patible replacement for the obsolete Si3402-A
- IEEE 802.3 standard-pliant solution, including pre-standard (legacy) PoE support
- Highly-integrated IC enables pact solution footprints
- Minimal external ponents
- Integrated diode bridges and transient surge suppressor
- Integrated switching regulator controller with on-chip power FET
- Integrated dual current-limited hotswap switch
- Programmable classification circuit
- Incorporates switcher EMIreduction techniques.
- Supports non-isolated and isolated switching topologies
- prehensive protection circuitry
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